Παραπομπή APA

(1977). Desertification and its control: Released on the occassion of the UN conference on desertification, Nairboi. I C A R.

Παραπομπή Chicago Style

Desertification and Its Control: Released on the Occassion of the UN Conference on Desertification, Nairboi. Newdelhi: I C A R, 1977.

Παραπομπή MLA

Desertification and Its Control: Released on the Occassion of the UN Conference on Desertification, Nairboi. I C A R, 1977.