Studies on rhizoctonia solani kuhn, the case of the black scurf disease of potato
ELZARKA, A M
Studies on rhizoctonia solani kuhn, the case of the black scurf disease of potato
Potato disease
581.2:633.491 / ELZ
Studies on rhizoctonia solani kuhn, the case of the black scurf disease of potato
Potato disease
581.2:633.491 / ELZ