TY  - BOOK
AU  - Dasmann,Raymond F.
AU  - Milton,John P.
AU  - Freeman,Peter H.
ED  - International Union for Conservation of Nature and Natural Resources
ED  - Conservation Foundation
TI  - Ecological principles for economic development
SN  - 0-471-19606-1
PY  - 1973///
CY  - London
PB  - Wiley
KW  - Ecología
KW  - Conservation of natural resources
KW  - Ecology
KW  - Economic development
N1  - Title page imprint: London; Bibl. - Index; Published for the International Union for conservation of Nature and Natural Resources and the Conservation Foundation
ER  -