TY  - BOOK
AU  - Lal,R.
TI  - Sustainable management of soil resources in the humid tropics 
SN  - 9280808761
AV  - S596.7 Lal 
PY  - 1995///
CY  - Tokyo, New York
PB  - United Nations University Press
KW  - Sustainable agriculture
KW  - Tropics
KW  - Soil conservation
KW  - Sustainable forestry
KW  - Deforestation
KW  - Soil erosion
N1  - "UNUP-876"--T.p. verso; Includes bibliographical references (p. [138]-146)
ER  -