1. Hydrological aspects of drought: a contribution to the International Hydrological Programme
Author: prepared by a joint Unesco/WMO panel, M.A. Beran and J.A. Rodier, rapporteurs
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Hydrology,، Droughts
Classification :
GB
665
.
H83
1985
