Dyfyniad APA

Marinissen, J. (1995). Earthworms, soil-aggregates and organic matter decomposition in agro-ecosystems in The Netherlands. Agricultural University.

Dyfyniad Arddull Chicago

Marinissen, J.C.Y. Earthworms, Soil-aggregates and Organic Matter Decomposition in Agro-ecosystems in The Netherlands. Wageningen: Agricultural University, 1995.

Dyfyniad MLA

Marinissen, J.C.Y. Earthworms, Soil-aggregates and Organic Matter Decomposition in Agro-ecosystems in The Netherlands. Agricultural University, 1995.

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