Dyfyniad APA

Forest survey of India. (1999). State of forest report 1999. Forest survey of India.

Dyfyniad Arddull Chicago

Forest survey of India. State of Forest Report 1999. Dehradun: Forest survey of India, 1999.

Dyfyniad MLA

Forest survey of India. State of Forest Report 1999. Forest survey of India, 1999.

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