Use of natural enemies to control agricultural pests
International Seminar on the Use of Parasitoids and Predator
Use of natural enemies to control agricultural pests - Tainei Food and Fertilizes Technology Centre 1990 - 27cm;254 - FFTC Book Series, no. 40 .
AGRICULTURAL PESTS -- CONTROL -- CONGRSESSES
AGRICULTURAL PESTS -- CONTROL -- CONGRSESSES
632.9 I-5U
Use of natural enemies to control agricultural pests - Tainei Food and Fertilizes Technology Centre 1990 - 27cm;254 - FFTC Book Series, no. 40 .
AGRICULTURAL PESTS -- CONTROL -- CONGRSESSES
AGRICULTURAL PESTS -- CONTROL -- CONGRSESSES
632.9 I-5U