Disease of vegetable crops
Singh, R. S.
Disease of vegetable crops - 3rd - New Delhi Oxford & IBH Publishing 1999 - 22cm. 406
VEGETABLES -- DISEASES AND PESTS
VEGETABLES -- DISEASES AND PESTS
DREXED 635.049 S48D
Disease of vegetable crops - 3rd - New Delhi Oxford & IBH Publishing 1999 - 22cm. 406
VEGETABLES -- DISEASES AND PESTS
VEGETABLES -- DISEASES AND PESTS
DREXED 635.049 S48D