Conservation du sol et de l'eau. : Soil and water conservation.

Bibliographic Details
Corporate Author:	International Union for Conservation of Nature and Natural Resources
Format:	Book
Language:	French
Published:	Bruxelles, [publisher not identified] ; 1960.
Series:	Technical meeting IUCN ; 7th, v. 2 ; v. 2.
Subjects:	Soil conservation > Congresses. Water conservation > Congresses.

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