Management of vertisols in sub Saharan Africa in proceedings of a conference held at ILCA ADDIS, ABABA ETHIOPIA,
Jutzi, S.C.
Management of vertisols in sub Saharan Africa in proceedings of a conference held at ILCA ADDIS, ABABA ETHIOPIA, Management of vertisols in sub Saharan Africa in proceedings of a conference held at ILCA ADDIS, ABABA ETHIOPIA, Jutzi, S.C.; Haque, I. - ILCA 1988
Management of vertisols in sub Saharan Africa in proceedings of a conference held at ILCA ADDIS, ABABA ETHIOPIA, Management of vertisols in sub Saharan Africa in proceedings of a conference held at ILCA ADDIS, ABABA ETHIOPIA, Jutzi, S.C.; Haque, I. - ILCA 1988