Record Display for the EPA National Library Catalog

RECORD NUMBER: 27 OF 82

OLS Field Name OLS Field Data
Main Title Delaware Estuary Comprehensive Study. Technical Report No. 5. On the Management of the Quality of Natural Water Systems.
CORP Author Public Health Service, New York. Div. of Water Supply and Pollution Control.
Year Published 1966
Stock Number PB-228 055
Additional Subjects Water pollution ; Delaware River Estuary ; Water quality management
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-228 055 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 25p
Abstract
The paper describes several operational problems in water quality management whose analyses result from the manipulation of the differential equations describing the time rates of change in the concentrations of qualitative attributes. Because the equations describe a dynamic linear communication system, an introduction to the analysis of such systems precedes description of the water quality management problems.