JIM THOMAS
EFFECT OF LEVELS OF PESTICIDES ON CONTROL OF PADDY PESTS AND WATER POLLUTION IN KUTTANAD - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 1981 - 73p.
K86 N81 JI 51
EFFECT OF LEVELS OF PESTICIDES ON CONTROL OF PADDY PESTS AND WATER POLLUTION IN KUTTANAD - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 1981 - 73p.
K86 N81 JI 51