1. Small scale irrigation :a manual of lowcost water technology
Author: Stern, Peter H.
Library: Library and Documentation Center of Iranian Research Organization for Science and Technology (Tehran)
Subject: $AUnderdeveloped areas - Irrigation,$AIrrigation farming
Classification :
SB
112
.
S84
2. Small-scale irrigation: a manual of low-cost water technology
Author: Stern, Peter H.
Library: Central Library of Agricultural (Tehran)
Subject: $AIrrigation
Classification :
S
613
.
S847
