عنوان
پدید آورنده
موضوع
رده
TD 420 .W35
TD
420
.
W35
کتابخانه
محل استقرار
CE
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Wastewater treatment plant operator training course two:with
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1967
TOPICAL NAME USED AS SUBJECT
Entry Element
SEWAGE DISPOSAL PLANTS-OUTLINES,SYLLABI,
Entry Element
SEWAGE-PURIFICATION-OUTLINES,SYLLABI,ETC
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TD
Book number
420
Classification Record Number
.
W35
CORPORATE BODY NAME - SECONDARY RESPONSIBILITY
Entry Element
WATER POLLUTION CONTROL FEDERATION
