TY  - BOOK
ED  - United States.
TI  - Power sprayers and dusters
T2  - United States. Dept. of Agriculture. Farmers' bulletin
AV  - S21 .A6 no. 2223
PY  - 1966///]
CY  - [Washington
PB  - U.S. Govt. Print. Off.
KW  - Spraying equipment
KW  - Spraying apparatus
KW  - Dusting apparatus
KW  - Agriculture
KW  - Implements and machinery
ER  -