G RENGA AIYER
STUDIES ON THE INSECT PESTS OF CARDAMOM - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 1945 - 140p.
K86 N45 RE 1
STUDIES ON THE INSECT PESTS OF CARDAMOM - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 1945 - 140p.
K86 N45 RE 1