1. Land evaluation for land-use planning and conservation in sloping areas: international workshop, Enschede, the Netherlands, 17-21 December 1984
Author: edited by W. Siderius
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Congresses ، Soil conservation,Soil erosion - Congresses,Slopes )Physical geography( - Congresses
Classification :
S
622
.
2
.
L35
1986
2. Proceedings of the workshop on land evaluation for extensive grazing )LEEG(: International Workshop on Land Evaluation for Extensive Grazing )LEEG(, Addis Ababa, Ethiopia, October 31-November 4, 1983
Author: edited by W. Siderius
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Congresses ، Rangelands,Congresses ، Grazing districts
Classification :
SF
84
.
84
.
I57
1983
