Arroyo Vol. 1 No. 2 (Summer 1987)
"Pure and simple" is an expression that does not fit when water quality is the topic. To assure the delivery of good quality, pure water is not a simple matter at all, as water quality managers well know.
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Language: | en_US |
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Water Resources Research Center, College of Agriculture, University of Arizona (Tucson, AZ)
1987
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Online Access: | http://hdl.handle.net/10150/314656 |