TY  - BOOK
AU  -  Ahmad,Yusuf J.
TI  -  Managing the environment : :  an analytical examination of problems and procedures / 
PY  - 1983///
CY  -  Nairobi : 
PB  -  United Nations Environment Programme, 
KW  -  Environmental policy
KW  -  Cost effectiveness
N1  -  Includes index;  Bibliography : p. 56-57
ER  -