Late blight of potato and its management in Punjab
SOKHI, S S
Late blight of potato and its management in Punjab - Ludhiana 1999 - 10p
POTATO -- ROT
POTATO -- ROT
635.219 32 S60L
Late blight of potato and its management in Punjab - Ludhiana 1999 - 10p
POTATO -- ROT
POTATO -- ROT
635.219 32 S60L