‘Agenda 21 - Chapter 11: Combating Deforestation, Earth Summit, 1992’. n.d. http://habitat.igc.org/agenda21/a21-11.htm.
Cannon, RJC. n.d. ‘Gypsy Moth, Lymantria Dispar, Outbreak in Northeast London, 1995 – 2003’ 50 (4). https://eleanor.lib.gla.ac.uk/search~S6?/rSustainability+of+Farming+Systems/rsustainability+of+farming+systems/1,1,1,E/l962@info~2985444&FF=rsustainability+of+farming+systems&1,1,,0,0,0.
Council of Europe. n.d. ‘Forest Reproductive Material Directive : COUNCIL DIRECTIVE 1999/105/EC of 22 December 1999 on the Marketing of Forest Reproductive Material’. Official Journal of the European Communities, no. 15.1.2000. https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2000:011:0017:0040:EN:PDF.
Edwards, A.C., A.H. Sinclair, and P. Domburg. 2003. ‘Identification, Designation and Formulation of an Action Plan for a Nitrate Vulnerable Zone: A Case Study of the Ythan Catchment, NE Scotland’. European Journal of Agronomy 20 (1–2): 165–72. https://doi.org/10.1016/S1161-0301(03)00065-0.
‘EU Council Decision: Emergency Measures to Prevent the Introduction into the Union of Anoplophora Chinensis’. n.d. http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:174:0046:0050:EN:PDF.
Europa. n.d. ‘The EU Forestry Strategy’. http://europa.eu/legislation_summaries/environment/nature_and_biodiversity/l60040_en.htm.
‘EUROPA - Council of the European Union’. n.d. http://europa.eu/about-eu/institutions-bodies/council-eu/index_en.htm.
‘EUROPA - EU Institutions and Other Bodies’. n.d. http://europa.eu/about-eu/institutions-bodies/.
‘EUROPA - European Commission’. n.d. http://europa.eu/about-eu/institutions-bodies/european-commission/.
‘EUROPA - European Parliament’. n.d. http://europa.eu/about-eu/institutions-bodies/european-parliament/.
European Commission. n.d. ‘Implementation of Nitrates Directive - Environment - European Commission’. http://ec.europa.eu/environment/water/water-nitrates/index_en.html.
———. n.d. ‘Legal Proposals for the CAP after 2013 - Agriculture and Rural Development’. http://ec.europa.eu/agriculture/cap-post-2013/legal-proposals/index_en.htm.
———. n.d. ‘Reform of the Common Fisheries Policy - Fisheries - European Commission’. http://ec.europa.eu/fisheries/reform/index_en.htm.
———. n.d. ‘Regional Fisheries Management Organisations (RFMOs) - Fisheries - European Commission’. http://ec.europa.eu/fisheries/cfp/international/rfmo/index_en.htm.
———. n.d. ‘The EU Nitrates Directive’. http://ec.europa.eu/environment/pubs/pdf/factsheets/nitrates.pdf.
Evans, Julian. 2001a. The Forests Handbook. Vol. 2. Blackwell Science. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2122780570003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US.
———. 2001b. The Forests Handbook. Vol. 2. Blackwell Science. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2122780570003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US.
‘Exotic Pest Alert: Horse Chestnut Leaf Miner’. n.d. http://www.forestry.gov.uk/pdf/horsechestnut.pdf/$FILE/horsechestnut.pdf.
FAO. n.d. ‘Technical Paper 1: Soil Classification and Characterization’. http://www.fao.org/wairdocs/ilri/x5546e/x5546e04.htm#1.4%2520the%2520faounesco%2520system.
‘FAO Fisheries & Aquaculture - Home ’. n.d. http://www.fao.org/fishery/en.
‘Forestry Commission - Plant Health - Pests and Diseases’. n.d. http://www.forestry.gov.uk/pestsanddiseases.
Furth, Lisa. 2007. A Genetically Modified Future. Independence. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2121326390003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US.
———. 2011. Genetic Modification. Independence Educ Pub. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2119296700003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US.
‘Global Forest Resources Assessment - Chapter 6’. n.d. http://www.fao.org/forestry/fra/41555/en/.
Herman, Patrick, and Richard Kuper. 2003. Food for Thought: Towards a Future for Farming. Pluto Press. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2117822880003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US.
Kaiser, Michael J. 2011. Marine Ecology: Processes, Systems and Impacts. 2nd ed. Oxford University Press. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2117346020003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US〈=en_US.
Lucas, John S., and Paul Southgate. 2012. Aquaculture : Farming Aquatic Animals and Plants. 2nd ed. Fishing News. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2116662240003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US.
Mason, John. 2003a. Sustainable Agriculture. 2nd ed. CSIRO. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2117814990003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US.
———. 2003b. Sustainable Agriculture. 2nd ed. CSIRO. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2117814990003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US.
McConnell, Primrose. 2003a. Primrose McConnell’s the Agricultural Notebook. Edited by Richard J Soffe. 20th ed. Blackwell Science. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2119496660003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US.
———. 2003b. Primrose McConnell’s the Agricultural Notebook. Edited by Richard J Soffe. 20th ed. Blackwell Science. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2119496660003931&context=L&vid=44PAI_V1&search_scope=default_scope&tab=default_tab〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US〈=en_US.
Mieszkowska, Nova, David Sims, and Steve Hawkins. 2007. ‘Fishing, Climate Change and North-East Atlantic Cod Stocks’. http://www.wwf.org.uk/filelibrary/pdf/cc_cod_report.pdf.
Overton, Mark. 2011. ‘BBC - History - British History in Depth: Agricultural Revolution in England 1500 - 1850’. 2011. http://www.bbc.co.uk/history/british/empire_seapower/agricultural_revolution_01.shtml.
PhysicalGeography.net. n.d. ‘The Nitrogen Cycle’. http://www.physicalgeography.net/fundamentals/9s.html.
Pilon-Smits, Elizabeth. 2005. ‘Phytoremediation’. Annual Review of Plant Biology 56 (1): 15–39. https://doi.org/10.1146/annurev.arplant.56.032604.144214.
‘Programme for the Endorsement of Forest Certification’. n.d. http://www.pefc.org/.
Qaim, Matin. 2009. ‘The Economics of Genetically Modified Crops’. Annual Review of Resource Economics 1 (1): 665–94. https://doi.org/10.1146/annurev.resource.050708.144203.
Scottish Government. n.d. ‘NVZ Map Page for Scotland - Nitrate Vulnerable Zones 2003’. http://www.scotland.gov.uk/Topics/farmingrural/Agriculture/Environment/NVZintro/NVZmap1.
———. n.d. ‘SRDP Dumfries & Galloway - Regional Priorities’. http://www.scotland.gov.uk/Topics/farmingrural/SRDP/RuralPriorities/DumfriesandGalloway.
———. n.d. ‘SRDP Land Managers Options Available Options’. http://www.scotland.gov.uk/Topics/farmingrural/SRDP/Land-Managers-Options/Availableoptions.
‘Sea Around Us Project’. n.d. http://www.seaaroundus.org/.
‘The Convention on Biological Diversity’. n.d. http://www.cbd.int/convention/.
‘The UK Forestry Standard’. n.d. http://www.forestry.gov.uk/theukforestrystandard.
‘Total Allowable Catch EU Regulation - COUNCIL REGULATION (EEC) No 170/83 of 25 January 1983 Establishing a Community System for the Conservation and Management of Fishery Resources’. n.d. Official Journal of the European Communities, no. L 24/1. https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:1983:024:0001:0013:EN:PDF.
United Nations. n.d. ‘United Nations Framework Convention on Climate Change’. http://unfccc.int/resource/docs/convkp/conveng.pdf.
United Nations. General Assembly. n.d. ‘A/CONF.151/26 (Vol. III) Forest Principles’. http://www.un.org/documents/ga/conf151/aconf15126-3annex3.htm.
United States. Department of Agriculture. Natural Resources Conservation Service. n.d. ‘National Soil Survey Handbook | NRCS Soils’. http://soils.usda.gov/technical/handbook/.
Weldon, Jon. 2006. ‘The Atlantic Cod: The Potential For Farming In Shetland - The Fish Site’. 2006. http://www.thefishsite.com/articles/163/the-atlantic-cod-the-potential-for-farming-in-shetland.
World Health Organisation. n.d. ‘WHO | Water-Related Diseases: Methaemoglobinemia’. http://www.who.int/water_sanitation_health/diseases/methaemoglob/en/.
Wright, Richard T., and Dorothy F. Boorse. 2010. Environmental Science: Towards a Sustainable Future. 11th ed. Pearson Education. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2118134420003931&context=L&vid=44PAI_V1&search_scope=default_scope&isFrbr=true&tab=default_tab〈=en_US.
———. 2011a. Environmental Science: Towards a Sustainable Future. 11th ed. Pearson Education. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2118134420003931&context=L&vid=44PAI_V1&search_scope=default_scope&isFrbr=true&tab=default_tab&lang=en_US.
———. 2011b. Environmental Science: Towards a Sustainable Future. 11th ed. Pearson Education. https://uws-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=44PAI_ALMA2118134420003931&context=L&vid=44PAI_V1&search_scope=default_scope&isFrbr=true&tab=default_tab&lang=en_US.
