Sell, buy or rent Association of Boards of Certification textbooks

Wastewater Treatment Fundamentals I: Liquid Treatment

by Water Environment Federation, Association of Boards of Certification
ISBN-13: 9781572783508
ISBN-10: 1572783508
Publication date: 2018
Publisher: Water Environment Federation
Format: Paperback 752 pages

The Wastewater Operator's Guide to Preparing for the Certification Examination

by Water Environment Federation, Association of Boards of Certification, C2ep
ISBN-13: 9781572783331
ISBN-10: 1572783338
Publication date: 2016
Publisher: Water Environment Federation
Format: Paperback 154 pages

Fundamentos para el tratamiento de aguas residuales I ― Tratamiento líquido

by Water Environment Federation, Association of Boards of Certification
ISBN-13: 9781572783683
ISBN-10: 1572783680
Publication date: 2020
Publisher: Water Environment Federation
Format: Paperback 750 pages

Collection Systems Operators' Guide to Preparing for the Certification Examination

by Water Environment Federation, Association of Boards of Certification, C2ep
ISBN-13: 9781572783010
ISBN-10: 157278301X
Publication date: 2014
Publisher: Water Environment Federation
Format: Paperback 96 pages

Biosolids Land Appliers' Guide to Preparing for the Certification Examination

by Water Environment Federation (Wef), Association of Boards of Certification
ISBN-13: 9781572782648
ISBN-10: 1572782641
Publication date: 2011
Publisher: Water Environment Federation
Format: Paperback 58 pages