International symposium on problems of insect pest management in developing countries:proceedings
Symposium on Tropical Agriculture Research, Kyoto, Aug.6-7,1
International symposium on problems of insect pest management in developing countries:proceedings - Ibaraki, Japan Tropical Agriculture Research Centre 1981 - 26cm. 162p - Tropical Agricultural Research series,no.14 .
PEST CONTROL -- CONGRESSES
PEST CONTROL -- CONGRESSES
632.9 S99I
International symposium on problems of insect pest management in developing countries:proceedings - Ibaraki, Japan Tropical Agriculture Research Centre 1981 - 26cm. 162p - Tropical Agricultural Research series,no.14 .
PEST CONTROL -- CONGRESSES
PEST CONTROL -- CONGRESSES
632.9 S99I