Crop protection chemicals : directions of future development : a Royal Society discussion held on 18 and 19 February 1981 /
Fowden, L.(Leslie)1925-
Graham-Bryce, I. J.
Royal Society (Great Britain)
London Royal Society
1981
"First published in Philosophical transactions of the Royal Society of London series B, V.295(no.1076), p 1-212" - Title page verso
Includes bibliographies
Pesticides