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. Royal Society (Great Britain) Cooke, G. W. (George William), 1916- Pirie, N. W. (Norman Wingate), 1907- Bell, G. D. H. (George Douglas Hutton) Royal Society (Great Britain). Philosophical transactions. Farm management Great Britain Decision making Congresses. Agricultural productivity Great Britain Congresses. Agricultural conservation Great Britain Congresses. Agriculture Great Britain Congresses. S562.G7 R69 1977 338.16 19 POA "First published in Philosophical transactions of the Royal Society of London, series B, volume 281 (no. 980), pages 73-301." Distributor from label on t.p. Includes bibliographical references. London : Royal Society ; Flushing, N.Y. : distributed by Scholium International, 1977. 1977. 1977 Text 227 p. : eng Great Britain Great Britain Great Britain Great Britain