1. Crop protection strategies for subsistence farmers /
پدیدآورنده : edited by Miguel A. Altieri.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Agricultural pests-- Control-- Developing countries.,Alternative agriculture-- Developing countries.,Farms, Small-- Developing countries.,Plants, Protection of-- Developing countries.,Agricultural pests-- Control.,Alternative agriculture.,Farms, Small.,Plants, Protection of.,TECHNOLOGY & ENGINEERING / Agriculture / General.,Developing countries., 7
رده :
SB950
.
3
.
D44
C76
1993