Land use and soil conservation on the Jos Plateau.
Grove, A. T.
Land use and soil conservation on the Jos Plateau. - [Zaria, Gaskiya Corp.] 1952. - iv, 63 p. illus., plates, fold. col. map (in pocket) 26 cm. - Geological Survey of Nigeria. Bulletin ; no. 22. .
gs 52000244
Soil conservation--Nigeria.
S625.N5 / G7
Land use and soil conservation on the Jos Plateau. - [Zaria, Gaskiya Corp.] 1952. - iv, 63 p. illus., plates, fold. col. map (in pocket) 26 cm. - Geological Survey of Nigeria. Bulletin ; no. 22. .
gs 52000244
Soil conservation--Nigeria.
S625.N5 / G7