TY  - BOOK
AU  - JUTZI, S.C.(ed.)...[et al.]
AU  - HAQUE, I.(ed.)
TI  - Management of vertisols in sub-saharan Africa: proceedings of a conference held at ILCA, Addis Ababa, Ethiopia 31 August - 4 September 1987
PY  - 1988///
CY  - Addis Ababa
PB  - International Livestock Centre for Africa
KW  - Vertisols
KW  - Africa, Sub-Saharan
KW  - Congresses
KW  - Soil management
ER  -