1. Managing the revenue and cash flow effects of conservation
پدیدآورنده : Vista Consulting Group, Inc. ; jointly sponsored by AWWA Research Foundation and U.S. Dept. of the Interior, Bureau of Reclamation, Technical Service Center, Water Resources Research Laboratory
کتابخانه: کتابخانه مرکز پژوهش متالورژی رازی (تهران)
موضوع : Finance ، Water utilities - United States,Rates ، Municipal water supply - United States,Economic aspects ، Water conservation - United States
رده :
HD
4461
.
M26
1996
2. Proceedings of University seminar on pollution and water resources
پدیدآورنده : edited by George J. Halasi-Kum;sponsored by Columbia university, in cooperating with U.S.Dept. of the interior, geological survey.]trnton[:New Jersy Dept. of environmental protection, Bureau of geology & Topography.7691-
کتابخانه: کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد (خراسان رضوی)
موضوع : Congresses ، Water-supply,Pollution - Congresses ، Water
رده :
TD
5
.
U54
