COOPER, W. J. (1981). Chemistry in water reuse 1. Ann Arbor Science.
Lua i Stíl Chicago (17ú heag.)COOPER, William J. Chemistry in Water Reuse 1. Michigan: Ann Arbor Science, 1981.
Lua MLA (9ú heag.)COOPER, William J. Chemistry in Water Reuse 1. Ann Arbor Science, 1981.
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