1. Water productivity in agriculture :
Author: edited by Jacob W. Kijne, Randolph Barker, and David Molden.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Crops and water.,Irrigation farming.,Water in agriculture.,Crops and water.,Irrigation farming.,Water in agriculture.
Classification :
S494
.
5
.
W3
W365
2003
