TY  - BOOK
AU  - Walker, Penelope.
ED  - Crane, Eva
TI  - The impact of pest management on bees and pollinitation
U1  - 581.1662 
PY  - 1983///
CY  - London
PB  - Tropical Development and Research Institute
KW  - Abejas
KW  - Pesticidas
KW  - Plantas
KW  - Fertilización
KW  - Polinización
ER  -