This collection comprises 37 files dealing with research into Bacillus thuringiensis and biotechnology research in the following research areas arranged according to subject: countries: Africa, China, the UK and US, animals, crops (rice in particular) drought, environment, trees, ethics, general, genomics, health, herbicides, labelling, pests, weeds, regulations; plus 9 files dealing with the Rockefeller Foundation and GM Crops, 2000-2004.