1. Human settlements: the environmental challenge a compendium
Author: of United Nations papers prepared for the Stockholm conference on the Human Environment, 271
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Addresses, essays, lectures ، Environmental policy,Planning - Addresses, essays, lectures ، Cities and towns
Classification :
HC
79
.
E5
U4
1974
