Dyfyniad APA

GARG SANTOSH KUMAR. ENVIRONMENTAL ENGINEERING VOL.II SEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING.

Dyfyniad Arddull Chicago

GARG SANTOSH KUMAR. ENVIRONMENTAL ENGINEERING VOL.II SEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING.

Dyfyniad MLA

GARG SANTOSH KUMAR. ENVIRONMENTAL ENGINEERING VOL.II SEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING.

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