Studies on brown spot of rice caused by Helminthosporium oryzae breda de haan in Punjab
NAVTEJ Singh
Studies on brown spot of rice caused by Helminthosporium oryzae breda de haan in Punjab - Ludhiana 1997 - 41,9L
RICE BROWN SPOT DISEASE
FUNGUS DISEASES OF PLANTS RICE BROWN SPOT DISEASE
633.189 4 N29S
Studies on brown spot of rice caused by Helminthosporium oryzae breda de haan in Punjab - Ludhiana 1997 - 41,9L
RICE BROWN SPOT DISEASE
FUNGUS DISEASES OF PLANTS RICE BROWN SPOT DISEASE
633.189 4 N29S