TY  - BOOK
AU  - M.J. Swift (ed)
TI  - The biology and fertility of tropical soils: Report of the tropical soil biology and fertility programme TSBF 1996
SN  - 9966989234
AV  - S 599.9 .B56 1996
PY  - 1996///
CY  - Nairobi, Kenya
PB  - UNESCO
KW  - soil fertility
KW  - tropics
KW  - Soil fertility
KW  - Periodicals
ER  -