TY  - BOOK
ED  - United States.
TI  - Using honey bees to pollinate crops
T2  - United States. Dept. of Agriculture
AV  - S21 .A483 no. 549
PY  - 1968///]
CY  - [Washington
PB  - U.S. Govt. Print. Off.
KW  - Honeybee
KW  - Pollination by insects
KW  - Fertilization of plants by insects
KW  - Apis mellifera
ER  -