TY  - BOOK
AU  - Knittle, C. Edward.
AU  - Porter, Richard D.
CN  - SB608.G6
CN  - SB608.G6
CY  - Washington, D.C. :
DA  - 1987.
ID  - 121545
KW  - Grain
KW  - Grain
KW  - Grain
KW  - Grain
KW  - Waterfowl
KW  - Waterfowl
KW  - Wildlife pests
KW  - Wildlife pests
KW  - Wildlife depredation
KW  - Wildlife depredation
PB  - U.S. Dept. of the Interior, Fish and Wildlife Service,
PP  - Washington, D.C. :
PY  - 1987.
T1  - Waterfowl damage and control methods in ripening grain :an overview /
TI  - Waterfowl damage and control methods in ripening grain :an overview /
ER  -