APA aipamena

BEAUMONT, P. (1989). Dryland: Enviromental management and development. Routledge.

Chicago Style aipamena

BEAUMONT, Peter. Dryland: Enviromental Management and Development. London: Routledge, 1989.

MLA aipamena

BEAUMONT, Peter. Dryland: Enviromental Management and Development. Routledge, 1989.