Dyfyniad APA

GARG SANTOSH KUMAR. (2022). ENVIRNMENTAL ENGINEERING VOL II SEWAGE DISPSAL AND AIR POLLUTION ENGINEERING (42 TH ED.). KHANNA PUBLISHERS.

Dyfyniad Arddull Chicago

GARG SANTOSH KUMAR. ENVIRNMENTAL ENGINEERING VOL II SEWAGE DISPSAL AND AIR POLLUTION ENGINEERING. 42 TH ED. DELHI: KHANNA PUBLISHERS, 2022.

Dyfyniad MLA

GARG SANTOSH KUMAR. ENVIRNMENTAL ENGINEERING VOL II SEWAGE DISPSAL AND AIR POLLUTION ENGINEERING. 42 TH ED. KHANNA PUBLISHERS, 2022.

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