Future Invention in a Harsher World

Baird D D Upchurch R P Homesley W B Franz J E , (1971) (US) North Central Weed Control Conference 26, 64

Barangovits F L Ghosh R , (1969) Chemistry and Industry p 1018

Bebbington R M Brooks D H Geoghegan M J Snell B K , (1969) Chemistry and Industry p 1512

Binder D Bowler J Brown E V Crossley N S Hutton J Senior M Slater L Wilkinson P Wright N C A , (1974) Prostaglandins 6, 87

Bradbury F R McCarthy M C Suckling C W , (1972) Chemistry and Industry p 195

Cole M P Jones C T A Todd D H , (1971) British Journal of Cancer 25, 270

Curtis P J Cross B E , (1954) Chemistry and Industry p 1066

Delp C J Klopping H L , (1968) Plant Disease Reporter 52, 95

Department of the Environment (1973) 109th Annual Report on Alkali and Chemical Works 1972. HMSO, London; figs 2–7, pp 6–8

Gast A Knüsli E Gysin H , (1956) Experientia 12, 146

Harper M J K Walpole A L , (1967) Journal of Reproduction and Fertility 13, 101

MacLennan D G Gow J S Stringer D A , (1973) Process Biochemistry (June) p 22

Matsuo H Baba Y Nair R M G Arimura A Schally A V , (1971) Biochemical and Biophysical Research Communications 43, 1334–1339

Meadows D H Meadows D L Randers J Behrens W W , (1972) The Limits to Growth. New American Library, New York

Monahan M W Rivier J Vale W Guillemin R Bruggers R , (1972) Biochemical and Biophysical Research Communications 47, 551–556

Shacklady C A , (1972) World Review of Nutrition and Dietetics 14, 154

Slade R E Templeman W G Sexton W A , (1945) Nature (London) 155, 497

Slater L E , (1974) Food Engineering (July) 46, 68

Spinks A , (1973) Chemistry and Industry p 885

Swyer G I M , (1973) The Practitioner 211, 235

Wassertheil-Smoller S Arnold C B Lerner R C Heimrath S L , (1973) American Journal of Obstetrics and Gynecology 117, 709

West K , (1971) Chemistry in Britain 7, 333