1. Environmental effects of arid land irrigation in developing countries
Author:
Library: Central Library of Agricultural (Tehran)
Subject: $AIrrigation$BEnvironmental aspects -- Developing countries -- Congresses
Classification :
S
619
.
E57E58
2. Environmental effects of arid land irrigation in developing countries /
Author:
Library: Library of Desert International Research Center University of Tehran (Tehran)
Subject: Irrigation
Classification :
S619
.
E57
E58
