- & COOPER, W. J. [. (1981). Chemistry in water reuse 2. An Arbor Science.
Dyfyniad Arddull Chicago- and William J. [ed.] COOPER. Chemistry in Water Reuse 2. Michigan: An Arbor Science, 1981.
Dyfyniad MLA- and William J. [ed.] COOPER. Chemistry in Water Reuse 2. An Arbor Science, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.