Our soils and their management; an introduction to soil and water conservation

Sparad:
Bibliografiska uppgifter
OCLC:2490362
Huvudupphovsman: Donahue, Roy Luther, 1908-
Språk:English
Publicerad: Danville, Ill., Interstate Printers and Publishers [1961]
Upplaga:[2d ed.]
Ämnen:
Materialtyp:

Monograph

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