1. Drylands: environmental management and development
Author: Beaumont, Peter
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Desert resources development,، Environmental management,، Arid regions,، Arid regions- Case studies
Classification :
GB
611
.
B42
2. Drylands: environmental management and development
Author: Beaumont, Peter.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Desert resources development,، Arid regions,Case studies ، Arid regions
Classification :
GB
611
.
B42
1993
