Proceedings of the United Nations Scientific Conference on the Conservation and Utilization of Resources Vol. 1, Plenary meetings - 17 August-6 September 1949, Lake Success, New York

Författare
United Nations Scientific Conference on the Conservation and Utilization of Resources 1949) (Lake Success :
Genre
Konferenspublikation
Språk
Engelska
Förlag År Ort Om boken ISBN
United Nations, Department of Economic Affairs 1950 USA, New York 431 sidor.