عنوان
پدید آورنده
موضوع
رده
TD 743 .W3
TD
743
.
W3
کتابخانه
محل استقرار
CE
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Operation of wastewater treatment plants
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1970
TOPICAL NAME USED AS SUBJECT
Entry Element
SEWAGE DISPOSAL PLANTS
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TD
Book number
743
Classification Record Number
.
W3
CORPORATE BODY NAME - SECONDARY RESPONSIBILITY
Entry Element
WATER POLLUTION CONTROL FEDERATION
