1. Soil conservation in developing countries
Author: Jock R. Anderson, Jesuthason Thampapillai
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Soil conservation -- Government policy Developing countries,Soil erosion Developing countries
Classification :
HD
،
1131
،.
A54
،
1990
2. Soil conservation in developing countries
Author: / Jock Anderson,Jesuthason thampapillai
Library: Library of Aras International Campus University of Tehran (East Azarbaijan)
Subject: Soil conservation-Goverment policy-Developing counties,soil Crosion-Developing countries
Classification :
HD
1131
.
A54
, .
S66
3. Soil conservation in developing countries:Project and policy intervention
Author: Jock Anderson,Jesuthason thampapillai
Library: Library of Aburihan Campus University of Tehran (Tehran)
Subject: Soil conservation-Goverment policy-Developing counties,soil Crosion-Developing countries
Classification :
HD
1131
.
A54
,.
S66
