The diffusion of the ox-plough innovation in Longuda District of Gongola State, Nigeria
By: by P.T. Mirchaulum.
Series: Occasional paper / Dept. of Geography, Ahmadu Bello University, Zaria, Nigeria -- no. 6; Occasional paper (Ahmadu Bello University. Dept. of Geography) -- no. 6
Publisher: Dept. of Geography, Ahmadu Bello University
Published: 1976
Place of publication: Zaria, Nigeria
Language: eng
Number of pages: 59
Subjects: Agricultural innovations -- Nigeria -- Longuda (District)
Notes: Bibliography: p. 53-54.

Errata slip inserted.