1. Soil Science and Sustainable land Management inthe tropics
Author: Edited by J.K. Syers, D.L. Rimmer
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Soils
Classification :
S
591
.
5
.
S6
1994
2. Soil science and sustainable land management in the tropics
Author: edited by J. K. Syers and D. L. Rimmer
Library: (Semnan)
Subject: ، Soil science,، Fertilizers,، Soil management
Classification :
S
591
.
S65
