Organic Growing - University of California - This page gives a list of links to PDF documents on organic growing. Topics include organic certification, soil management, weed management, pest management, insect management and postharvest handling. - http://vric.ucdavis.edu/selectnewtopic.organic.htm
Organic Production - Cornell University - This is part of Cornell's 'Integrated Crop & Pest Management Guidelines for Commercial Vegetable Production'. Limited amount of information but contains useful links and references. - http://www.nysaes.cornell.edu/recommends/11frameset.html