Water Distribution Operator Training Handbook, Fourth Edition
Autor William C Lauer
noi 2013
Paperback
Preț: 655.26 lei 808.96 lei
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-19%
William C Lauer
Chemical Feed Field Guide for Treatment Plant Operators
Autor William C Lauer et al.
2009
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Water Quality Complaint Investigator's Guide, Second Edition
Autor William C Lauer
2014
Paperback
Preț: 419.61 lei 518.04 lei
6-8 săpt.
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