TY  - BOOK
AU  - 
AU  - Elgala,A.M.
ED  - African Soil Science Society Conference on Soil and Water Management for Sustainable Productivity
ED  - Jåami°at °Ayn Shams.
TI  - Proceedings of the conference at the Egyptian International Center for Agriculture, Cairo, Egypt, November 4-10, 1991
PY  - 1993///
CY  - Cairo, Egypt
PB  - Ain Shams University, Faculty of Agriculture
KW  - Soil management
KW  - Soil degradation
KW  - Africa
N1  - Cover title: Second African Soil Science Society conference proceedings
ER  -