TY  - BOOK
ED  - United Nations.
TI  - On solid ground: science, technology, and integrated land management 
SN  - 0889368201
AV  - HD 111 .U57
PY  - 1997///
CY  - Ottawa
PB  - IDRC
KW  - Land use
KW  - Management
KW  - Planning
KW  - Sustainable development
ER  -