TY - BOOK ID - 133968151 TI - Environmental issues: population, pollution, and economics PY - 1973 SN - 0393054896 039309331X PB - New York : Norton, DB - UniCat KW - Environmental policy KW - Pollution KW - Environnement KW - Cost effectiveness KW - Economic aspects KW - Cost effectiveness KW - Politique gouvernementale KW - Coût-efficacité KW - United States KW - Population KW - Cost effectiveness. UR - https://www.unicat.be/uniCat?func=search&query=sysid:133968151 AB - ER -