19222
British Ecological Society, 18th Symposium, Bangor, 1976. Origins of pest, parasite, disease and wrrd problems: the 18th Symposium of the British Ecological Society, Bangor, 12-14 April 1976
Oxford
Blackwell Scientific Publications
1977
x, 413p. ill
British Ecological Society, Symposia; 81th
Includes bibliographies
Edited by J.M. Cherrett and G.R. Sagar
Disease and Pests - Congresses ، Field crops
Congrasses ، Weeds
SB
599
.
B7
1976
TI
AU Cherrett, John Malcolm
AU Sagar, Geoffrey Roger
TI
SE
CL
