1. Biological control by natural enemies
پدیدآورنده : DeBach, Paul
کتابخانه: Library and Documentation Center of Iranian Research Organization for Science and Technology (Tehran)
موضوع : $AInsect pests - Biological control,$AWeeds - Biological control,$AAgricultural pests - Biological control
رده :
SB
933
.
3
.
D43
1991
