Dyfyniad APA

(1993). Tropical Soil Biology And Fertility A Handbook Of Methods Edited By Jm. Anderson And Js. Ingram. CAB International.

Dyfyniad Arddull Chicago

Tropical Soil Biology And Fertility A Handbook Of Methods Edited By Jm. Anderson And Js. Ingram. CAB International, 1993.

Dyfyniad MLA

Tropical Soil Biology And Fertility A Handbook Of Methods Edited By Jm. Anderson And Js. Ingram. CAB International, 1993.

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