Dyfyniad APA

(1989). Problem of wasteland and forest ecology in India. Ashish Publishing House.

Dyfyniad Arddull Chicago

Problem of Wasteland and Forest Ecology in India. New Delhi: Ashish Publishing House, 1989.

Dyfyniad MLA

Problem of Wasteland and Forest Ecology in India. Ashish Publishing House, 1989.

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