Management of vertisols in sub-Saharan Africa : proceedings of a conference held at ILCA, Addis Ababa, Ethiopia, 31 August-4 September 1 987/
Management of vertisols in sub-Saharan Africa : proceedings of a conference held at ILCA, Addis Ababa, Ethiopia, 31 August-4 September 1 987/
edited by S.C. Jutzi ... [et al.].
- Addis Ababa, Ethiopia : International Livestock Centre for Africa , 1988.
- xiii, 435 p. : ill., maps ; 21 cm.
"September 1988."
Includes bibliographical references.
9290530952.
Soil management
Vertisols -- Africa, Sub-Saharan -- Congresses.
"September 1988."
Includes bibliographical references.
9290530952.
Soil management
Vertisols -- Africa, Sub-Saharan -- Congresses.