1. Land resources
Author: / edited by D.J. Greenland, P.J. Gregory and P.H. Nye
Library: Ilam University Central Library (Ilam)
Subject: Land use, Rural,Natural resources- Management,Water resources development
Classification :
HD111
.
L3
1998
2. Land resources :on the edge of the Malthusian precipice ?
Author: edited by D. J. Greenland, P. J. Gregory, and P. H. Nye
Library: (Semnan)
Subject: ، Land use, Rural,Management ، Natural resources,، Water resources development
Classification :
HD
111
.
L353
3. #<The> Soil under shifting cultivation
Author: #P.H. Nye D. J. Greenland
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Soil fertility ،Tillage
Classification :
#
S
،#.
N94
