Environmental economics
Karpagam, M.
Environmental economics by Karpagam M. - rev & enlg ed - New Delhi Sterling Publishers 1999 - 363p.
81 207 2146 2
Pollution - Economic aspects
Environmental protection - economic aspects
363.7 / KAR/E
Environmental economics by Karpagam M. - rev & enlg ed - New Delhi Sterling Publishers 1999 - 363p.
81 207 2146 2
Pollution - Economic aspects
Environmental protection - economic aspects
363.7 / KAR/E