*[http://www.amazon.com/exec/obidos/ASIN/1559639474/genewatch-20/002-6210712-2668002 Engineering the Farm: The Social and Ethical Aspects of Agricultural Biotechnology]
*[http://www.amazon.com/exec/obidos/tg/detail/-/0674006771/ref=ase_genewatch-20/002-6210712-2668002?v=glance&s=books The Triple Helix: Gene, Organism, and Environment]
*[http://www.amazon.com/exec/obidos/ASIN/1567511112/qid=1102862963/sr=2-1/ref=pd_ka_b_2_1/102-8540957-9860913 Mad Cow U.S.A.: Could the Nightmare Happen Here?]
*[http://ca.youtube.com/watch?v=5dadwzpIbfo ''Video'': Prince Charles of Wales delivering the Sir Albert Howard Memorial Lecture]
*[http://www.amazon.com/exec/obidos/ASIN/1567511112/qid=1102862963/sr=2-1/ref=pd_ka_b_2_1/102-8540957-9860913 Mad Cow U.S.A.: Could the Nightmare Happen Here?]
*[http://www.thecampaign.org/videohb.php ''Video'': Heartbreak in the Heartland]
*[http://www.greenpeace.org/international/photosvideos/videos/grains-of-truth-north-america ''Video'': GRAINS OF TRUTH]