TY  - BOOK
AU  - Dasmann,R.F.
AU  - Milton,J.P.
AU  - Freeman,Peter H
ED  - International Union for the Conservation of Nature and Natural Resources
ED  - Conservation Foundation
TI  - Ecological principles for economic development
SN  - 0471196061
PY  - 1973///
CY  - London
PB  - Wiley for the International Union for Conservation of Nature and Natural Resources and the Conservation Foundation
KW  - Conservation of natural resources
KW  - Ecology
N1  - Includes bibliographical refrences and index
ER  -