Նորմալ դիտում MARC դիտում ISBD Դիտում

Proceedings of the expert group meeting on harmonization of environmental standards in the water sector of ESCWA member states - New York : United Nations , 1999. - 260 p. - E/ESCWA/ENR 1999/20 .

Economic and Social Commission for Western Asia.

ISBN: 600.00

Subjects--Topical Terms:
Water resources utilization