Hill, Dennis S
Agricultural insect pests of the tropics and their control - 2 - Cambridge, Cambridge University Press 1983 - 719
0 521 29441 X
Insect control/ tropical crops - diseases and pests
632.709 13 HIL
100
Agricultural insect pests of the tropics and their control - 2 - Cambridge, Cambridge University Press 1983 - 719
0 521 29441 X
Insect control/ tropical crops - diseases and pests
632.709 13 HIL
100