Suggested Topics within your search.
Suggested Topics within your search.
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1by Rham, Patrick de
Published 1970Zurich : Geobotanisches Institut der ETH, 1970.127 p. illus., maps. 24 cm.Subjects: “...Soils Africa....”
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2by Zschernitz, Klaus, 1932-
Published 1973Giessen : [s.n.], 1973.168 p. : maps.Subjects: “...soil, Africa....”
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3by Roose, Eric
Published 1981Paris : O.R.S.T.O.M., 1981.xxiii, 569 p. : ill., maps ; 27 cm.Subjects: “...Soils Africa, West....”