Agricultural efficiency a Royal Society discussion on the management of inputs for yet greater agricultural yield and efficiency, organized by G.W. Cooke, N.W. Pirie and G.D.H. Bell, held on 17 and 18 November 1976
Cooke, G. W.(George William)
Pirie, Norman Wingate.
Bell, G. D. H.
Royal Society (Great Britain)
London The Society
1977
'... published in "Philosophical Transactions of the Royal Society of London", series B, volume 281(no.980), pages 73-301' - title page verso
Includes bibliographies
Agriculture