Dasmann, R. (1973). A system for defining and classifyng natural regions for purposes of conservation. IUCN.
Chicago Style (17th ed.) CitationDasmann, R.F. A System for Defining and Classifyng Natural Regions for Purposes of Conservation. Morges, Switzerland: IUCN, 1973.
MLA (9th ed.) CitationDasmann, R.F. A System for Defining and Classifyng Natural Regions for Purposes of Conservation. IUCN, 1973.
Warning: These citations may not always be 100% accurate.