Baker, Kenneth F Cook, James R
Biological control of plant pathogens - U S A, W H freeman & co 1974 - 433
0710705893
Pest control-biological control/plant diseases/plant diseases-prevention
632.96 BAK
100
Biological control of plant pathogens - U S A, W H freeman & co 1974 - 433
0710705893
Pest control-biological control/plant diseases/plant diseases-prevention
632.96 BAK
100