TY  - BOOK
AU  - Elwell,Henry A.
TI  - Soil conservation
T2  - (New directions in Education)
SN  - 0869256246
PY  - 1986///
CY  - Harare
PB  - The College Press
KW  - Soil conversation
KW  - Soil erosion
KW  - Zimbabwe
KW  - sears
KW  - Soil management
KW  - Communal lands
N1  - Includes index; Includes glossary
ER  -