TY  - BOOK
ED  - United States.
TI  - How to control cattle grubs
T2  - United States. Dept. of Agriculture. Leaflet
AV  - S21 .A483 no. 527
PY  - 1968///]
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Warble flies
KW  - Control
KW  - Hypoderma lineatum
KW  - Hypoderma bovis
ER  -