TY  - BOOK
AU  - Thresh,J.M.
AU  - 
AU  - 
AU  - 
TI  - Pests, pathogens and vegetation: the role of weeds and wild plants in the ecology of crop pests and diseases 
SN  - 0273084984
PY  - 1981///
CY  - Boston, Mass.
PB  - Pitman Advanced Publishing Program
KW  - Agricultural pests
KW  - Congresses
KW  - Plant diseases
KW  - Agricultural ecology
KW  - Weeds
N1  - 'The outcome of a meeting arranged at the University of York 15-17 April 1980 in collaboration with the British Ecological Society and the Federation of British Plant Pathologists'; At head of title: Association of Applied Biologists; Includes bibliographies and index
ER  -