CHATTOPADHYAY, P K MITRA, S K
PROCEEDINGS: NATIONAL WORKSHOP ON ORGANIC HORTICULTURE - WEST BENGAL, SOCIETY FOR ADVANCEMENT OF HORTICULTURE 2007 - pages 228
ORGANIC HORTICULTURE-RETROSPECT AND PROSPECT
633.06 CHA/PR
PROCEEDINGS: NATIONAL WORKSHOP ON ORGANIC HORTICULTURE - WEST BENGAL, SOCIETY FOR ADVANCEMENT OF HORTICULTURE 2007 - pages 228
ORGANIC HORTICULTURE-RETROSPECT AND PROSPECT
633.06 CHA/PR