TY  - BOOK
AU  - Claassen,Stanley L.
TI  - Management of sprayers on agricultural research farms
PY  - 1991///
CY  - Ibadan
PB  - International Institute of Tropical Agriculture
KW  - BI-BuBU
KW  - Pulvérisateur. Management : Agriculture
KW  - Agriculture : Pulvérisateur. Management
N1  - Bibliogr
ER  -