Pests pathogens and vegetation; the role of weeds and wild plants in the ecology of crop pests and diseases
Thresh, J.M., ed.
Pests pathogens and vegetation; the role of weeds and wild plants in the ecology of crop pests and diseases - Boston Pitman c 1981 - x,517p. - At the head of title: Association of Applied Biologists .
J.M.Thresh (and others)
632.937' 51:631.95 1980.4.15/17 (082.2) M1
Pests pathogens and vegetation; the role of weeds and wild plants in the ecology of crop pests and diseases - Boston Pitman c 1981 - x,517p. - At the head of title: Association of Applied Biologists .
J.M.Thresh (and others)
632.937' 51:631.95 1980.4.15/17 (082.2) M1