Dyfyniad APA

Trivedy, R. K. (1986). Chemical and biological methods for water pollution studies. Environmental Publication.

Dyfyniad Arddull Chicago

Trivedy, R K. Chemical and Biological Methods for Water Pollution Studies. Karad: Environmental Publication, 1986.

Dyfyniad MLA

Trivedy, R K. Chemical and Biological Methods for Water Pollution Studies. Environmental Publication, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.