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Wesley O Pipes
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Bacterial Indicators Of Pollution
Wesley O. Pipes · CRC Press
174 sayfa · 1982
Qualite / Water quality bioassay / Indicators (Biology) / Essais biologiques / Water Microbiology
Sampling frequency--microbiological drinking water regulations
Wesley O Pipes · Office of Drinking Water, U.S. Environmental Protection Agency
159 sayfa · 1982
Drinking water / Sampling (Statistics) / Standards
Waste-recovery processes for a closed ecological system
Wesley O. Pipes · National Academy of Sciences-National Research Council
22 sayfa · 1961
Waste products / Sewage / Purification / Feces / Food Supply