Concepts of insect control.
Ghosh, M.R.
Concepts of insect control. - New Delhi New Age International Publishers 1989 - 274p. ills.; tables
8122400884
SB931 / .D43 1989
Concepts of insect control. - New Delhi New Age International Publishers 1989 - 274p. ills.; tables
8122400884
SB931 / .D43 1989