TY  - MUSIC
AU  - Ahmad,Yusuf J.
ED  - United Nations Environment Programme.
TI  - Analysing the options: cost-benefit analysis in differing economic systems 
SN  - 9280710435
AV  - HC79.E5 A492 1982
U1  - 363.7 19
PY  - 1982///
CY  - Nairobi
PB  - United Nations Environment Programme
KW  - Environmental policy
KW  - Cost effectiveness
KW  - Environmental protection
N1  - Includes bibliographical references and index
ER  -