نتایج جستجو
![AWWA standard [for] polyethylene encasement for ductile-iron pipe systems](http://cdn.ketabkoo.com/covers/5/591366-n.jpg)
AWWA standard [for] polyethylene encasement for ductile-iron pipe systems
American National Standards Institute., 2005
AWWA standard for steel pipe flanges for waterworks service-sizes 4 in. through 144 in
American National Standards Institute., 1986![AWWA standard [for] power-actuating devices for valves and slide gates](http://cdn.ketabkoo.com/covers/8/827434-n.jpg)
AWWA standard [for] power-actuating devices for valves and slide gates
American National Standards Institute., 2003
Sleep
American Sleep Disorders Association.; Sleep Research Society.; Associated Professional Sleep Societies. Meeting.; Association for the Psychophysiological Study of Sleep.; European Sleep Research Society.; All authors
Water Encyclopedia: Oceanography; Meteorology; Physics and Chemistry; Water Law; and Water History, Art, and Culture
Jay H. Lehr, Jack Keeley, 2005
Clean Water: An Introduction to Water Quality and Water Pollution Control
Kenneth M. Vigil, 2003
Opportunities to Improve the U.S. Geological Survey National Water Quality Assessment Program
Committee to Improve the U.S. Geological Survey National Water Quality Assessment Program, Water Science and Technology Board, National Research Council, 2002
Water pollution control: a guide to the use of water quality management principles
Richard Helmer,Ivanildo Hespanhol,United Nations Environment Programme.,Water Supply and Sanitation Collaborative Council.,World Health Organization., 1997
Community-Based Water Law and Water Resource Management Reform In Developing Countries (Comprehensive Assessment of Water Management in Agriculture)
B Van Koppen, M Giordano, J Butterworth, 2007
Corrosion Resistance of Steels, Nickel Alloys, and Zinc in Aqueous Media : Waste Water, Seawater, Drinking Water, High-Purity Water
Bender, Roman; Roche, Marcel; Schütze, Michael, 2015
Heterotrophic Plate Counts and Drinking-water Safety, The Significance of HPCs for Water Quality and Human Health (WHO Emerging Issues in Water & Infectious Disease Series)
J. Bartram, J. Cotruvo, M. Exner, C. Fricker, A. Glasmacher, 2003
Water resources systems analysis through case studies : data and models for decision making
David W Watkins; Environmental and Water Resources Institute (U.S.). Task Committee on Environmental and Water Resources Systems Education, 2013
Water Security: The Water-Food-Energy-Climate Nexus
The World Economic Forum Water Initiative, 2011
Water, Food and Welfare: Water Footprint as a Complementary Approach to Water Management in Mexico
Rosario Pérez-Espejo, Roberto M. Constantino-Toto, Hilda R. Dávila-Ibáñez (eds.), 2016
Classifying Drinking Water Contaminants
Committee on Drinking Water Contaminants, Water Science and Technology Board, Board on Environmental, 2001
Himalayan Glaciers: Climate Change, Water Resources, and Water Security
Hydrology, Climate Change, and Implications for Water Security Committee on Himalayan Glaciers, Board on Atmospheric Studies and Climate, Division on Earth and Life Studies, National Research Council, 2012
Pipelines for water conveyance and drainage
Roger W Beieler; Environmental and Water Resources Institute (U.S.). Task Committee on Pipelines for Water Conveyance and Drainage, 2013
Information Technology in Water and Wastewater Utilities, WEF MOP 33 (Water Resources and Environmental Engineering Series)
Water Environment Federation, 2010
The Water We Eat: Combining Virtual Water and Water Footprints
Marta Antonelli, 2015
Transport of Water versus Transport over Water: Exploring the Dynamic Interplay of Transport and Water
Carlos Ocampo-Martinez, 2015