TY - BOOK ID - 127148663 TI - Neutralization of waste water by pH control PY - 1978 SN - 0876643837 9780876643839 PB - Pittsburgh, Pa.: Instrument Society of America, DB - UniCat KW - Sewage UR - https://www.unicat.be/uniCat?func=search&query=sysid:127148663 AB - ER -