TY - DATA AU - Nicholas F Gray TI - Biology Of Wastewater Treatment (2nd Edition) T2 - Series on Environmental Science and Management SN - 9781860943287 PB - Imperial College Press KW - Environmental KW - General KW - Biotechnology.,Sewage disposal.,Sewage--Purification--Biological treatment KW - TECHNOLOGY & ENGINEERING UR - https://search.ebscohost.com/login.aspx?direct=true&db=e000xww&site=ehost-live&scope=site&AN=124677 ER -