TY  - BOOK
AU  -  Carroll,D.M.
AU  -  Hope,W.A.
TI  -  The soils of the Biu-Mubi area North-Eastern state, Nigeria : :  a r eport on the reconnaissance soil survey of the 1:250,000 sheet 37 (Biu) and 38 (Mubi) and the 1:100,000 sheets 133 and 154 (Biu plateau) / 
U1  -  631.4 CAR 
PY  - 1974///
CY  -  Zaria, Nigeria : 
PB  -  Ahmadu Bello University , 
KW  -  Soils
KW  -  Agricultural chemical content
N1  -  Includes bibliographical references
ER  -