000 00918cam a2200181 a 4500
008 090615b xx j 000 1 eng
020 _a0273084984
245 1 0 _aPests, pathogens, and vegetation : the role of weeds and wild plants in the ecology of crop pests and diseases : the outcome of a meeting arranged at the University of York 15-17 April 1980 / Association of Applied Biologists ; in collaboration with the British Ecological Society and the Federation of British Plant Pathologists ; edited by J. M. Thresh, associate editors, J. F. Crosse ... [et al.].
260 _bPitman Advanced Pub. Program
_aBoston
_c1981
300 _a517 p.
_bill.
_c24 cm.
500 _aIncludes bibliographies and index.
650 1 0 _aAgricultural pests
_xCongresses
650 1 0 _aPlant diseases
_xCongresses
650 1 0 _aWeeds
_xCongresses
650 1 0 _aAgricultural ecology
_xCongresses
050 0 _aSB599.2 P47
942 _cCG
999 _c9186
_d9186