Crop diseases : Identification and management :a colour handbook
Gangawane, L. V., ed
Crop diseases : Identification and management :a colour handbook - Delhi Daya Pub. House 2008 - xviii, 244 p. : col
8170355397
632 / C883
Crop diseases : Identification and management :a colour handbook - Delhi Daya Pub. House 2008 - xviii, 244 p. : col
8170355397
632 / C883