JANGAM HAMPIAH
INSECTICIDE RESISTANCE IN COWPEA APHID Aphis craccivora (KOCH) AND ITS MANAGEMENT - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 2018 - 99p.
K86 P18 JA 170
INSECTICIDE RESISTANCE IN COWPEA APHID Aphis craccivora (KOCH) AND ITS MANAGEMENT - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 2018 - 99p.
K86 P18 JA 170