TY  - BOOK
AU  - S.C. Jutzi
AU  -  I. Haque J. Mclntire  J.E.S. Stares
TI  - Management of vertisols in sub-saharan Africa
U1  - 631.406 
PY  - 1988///
CY  - Addis Ababa
PB  - International Livestock Centre for Africa
ER  -