Insect pest control . /
Ialam, M. Z.
Insect pest control . M. Z. Alam - Mymensingh : East Pakistan Agricultural University, 1965. - 196 p. : ill. ; 25 cm.
Insect--control.
535.7 / ALI
Insect pest control . M. Z. Alam - Mymensingh : East Pakistan Agricultural University, 1965. - 196 p. : ill. ; 25 cm.
Insect--control.
535.7 / ALI
