Konch'ung pyŏngwŏnsŏng misaengmul kwa kŭ iyong

Konch'ung pyŏngwŏnsŏng misaengmul kwa kŭ iyong

SB933.34 .Y54 1986

1986

P'yŏngyang

This book describes the research and literature on the basic theories and applications that have been achieved so far in the field of microbiological control of pests, therefore to protect crops from the pest.