TY  - BOOK
AU  - Greenland,D.J.
AU  - Nabhan,H.jtautor
TI  - Soil fertility management in support of food security in Sub-Saharan Africa
SN  - 9251045631
PY  - 2001///
CY  - Rome
PB  - FAO
KW  - Soil fertility
KW  - Africa, Sub-Saharan
KW  - Management
KW  - Food supply
N1  - Includes bibliographical references (p.51-55); Open access
ER  -