Kuan, Ta-Li
Variation in morphology and pathogenicity of phytophthora megasperma and the relationship of soil moisture to phytophthora root rot of alfalfa - London university microfilms international 1979 - 124
PHYTOPHTHORA MEGASPERMA; ROOT ROT,ALFALFA
632.4093/KUA
Variation in morphology and pathogenicity of phytophthora megasperma and the relationship of soil moisture to phytophthora root rot of alfalfa - London university microfilms international 1979 - 124
PHYTOPHTHORA MEGASPERMA; ROOT ROT,ALFALFA
632.4093/KUA