Dyfyniad APA

Lal, A. (1962). Silvicultural systems and forest management. Jugal Kishore.

Dyfyniad Arddull Chicago

Lal, A.B. Silvicultural Systems and Forest Management. Dehradun: Jugal Kishore, 1962.

Dyfyniad MLA

Lal, A.B. Silvicultural Systems and Forest Management. Jugal Kishore, 1962.

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