Disease control in crops
632.9
D611 Disease Control in Crops and Walters,Dale ed
Disease control in crops
-- Oxford : BlackWell , 2009
419920 xiii,266p
Field crops - Disease and pests
D611 Disease Control in Crops and Walters,Dale ed
Disease control in crops
-- Oxford : BlackWell , 2009
419920 xiii,266p
Field crops - Disease and pests