TY - BOOK ID - 135328963 TI - A note on pollution control. PY - 1978 SN - 951555070X PB - Helsingfors Svenska handelshögskolan DB - UniCat KW - Industrial management KW - Pollution KW - Mathematical models KW - Economic aspects UR - https://www.unicat.be/uniCat?func=search&query=sysid:135328963 AB - ER -