1. Principles of soil conservation and water management
پدیدآورنده : H. R. Arakeri, Roy Donahue
کتابخانه: Central Library of Shahrekord University (Chaharmahal va Bakhtiari)
موضوع : Soil conservation,Water conservation
2. Principles of soil conservation and water management
پدیدآورنده : Arakeri, H. R.)Hanumappa Ramappa(
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Soil conservation,، Water conservation
رده :
S
623
.
A65
1984b
