Dyfyniad APA

Onsite Waste Water Treatment March 11-14, 2001 Fort Worth, Texas (63 papers). ASABE.

Dyfyniad Arddull Chicago

Onsite Waste Water Treatment March 11-14, 2001 Fort Worth, Texas (63 Papers). ASABE.

Dyfyniad MLA

Onsite Waste Water Treatment March 11-14, 2001 Fort Worth, Texas (63 Papers). ASABE.

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