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Search Results for the EPA National Library Catalog
Items Found: 814
Showing: Items 401 - 450
Your Search: (SUBJECT=water chemistry)
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Title
Year Published
401
Induced infiltration from the Rockaway River and water chemistry in a stratified-drift aquifer at Dover, New Jersey
1999
402
Influence of a New England Wetland on Water Quantity and Quality.
1972
403
Influence of Mineralogy and Microorganisms in Iron and Sulfide Concentrations in Groundwater.
1971
404
Influence of Vegetation and Substrate on Streamwater Chemistry in Northern Utah.
1973
405
Information Resource: Water Pollution Control in Water Utilities.
1973
406
Innovative approach to determine retardation factors of organic contaminants in groundwater systems
1991
407
Intensive studies of stream fish populations in Maine /
1990
408
Intensive Survey of the Bay Creek Watershed, July 1992.
1995
409
Intensive Survey of the Big Bureau Creek Watershed, 1990.
1997
410
Intensive Survey of the Cache River Basin, Summer 1999: Data Summary.
2002
411
Intensive Survey of the Henderson Creek Basin, 1994.
1996
412
Intensive Survey of the Mackinaw River Basin 1994.
1997
413
Intensive Survey of the Mississippi South Central Basin: Data Summary, Summer 1998.
2002
414
Intensive Survey of the Skillet Fork Basin: Data Summary, Summer 1998.
2002
415
Interim guidance on determination and use of water-effect ratios for metals /
1994
416
Interim Protocol for Measuring Microbial Transformation Rate Constants for Suspended Bacterial Populations in Aquatic Systems.
1988
417
Interlaboratory quality control study no. 2. Total phosphate, organic nitrogen, nitrate nitrogen and organic carbon /
1972
418
Interrelation of Carbon and Phosphorus in Regulating Heterotrophic and Autotrophic Populations in Aquatic Ecosystems.
1970
419
Interstitial water chemistry of Chesapeake Bay sediments /
1977
420
Interstitial water chemistry of Chesapeake Bay sediments : methods and data :
1985
421
Introduction to natural water chemistry
1978
422
Investigation of Phytoplankton Growth and Relationships in the Cedar River System, Iowa, July 24-28, 1961.
1961
423
Investigation of Selected Physical and Chemical Characteristics of Two Subarctic Streams.
1973
424
Investigation of the geology, hydrogeology, and hydrochemistry of the Lower Suwannee River Basin
1986
425
Ion Budgets in a Seepage Lake.
1987
426
Kezar Lake diagnostic feasibility study
1983
427
Laboratory and Instream Nitrification Rates for Selected Streams.
1987
428
Laboratory and Mathematical Simulation of Oxygen Balances Effected in Streams.
1971
429
Laboratory Ecosystems for Studying Chemical Fate: An Evaluation Using Methyl Parathion.
1982
430
Lake Acidification Studies: The Role of Input Uncertainty in Long-Term Predictions.
1989
431
Lake Erie chemical and physical characteristics data for 1965 /
1980
432
Lake Erie chemical and physical characteristics data for 1967.
1980
433
Lake Erie environmental summary, 1963-1964.
1968
434
Lake Erie, Ohio, Pennsylvania, New York Intake Water Quality Summary, 1971.
1972
435
Lake Huron Bibliography with Limited Summaries.
1981
436
Lake Huron chemical and physical characteristics data for 1966 /
1980
437
Lake Michigan studies special report.
0
438
Lake Michigan Water Quality Report 1992-1993.
1997
439
Lake Ontario environmental summary, 1965 /
1973
440
Lake regions of Florida /
1997
441
Lake Resources at Risk to Acidic Deposition in the Upper Midwest.
1986
442
Lake St. Clair and St. Clair and Detroit Rivers chemical and physical characteristics data for 1974 /
1980
443
Lake Water Quality Assessment Grant No. 2. Final Report. (Includes Lake Water Quality Assessment Program, 1992. Northeastern Illinois Lakes).
1994
444
Lake Water Quality Assessment Program, 1992. Northeastern Illinois Lakes.
1993
445
Limnological studies of Flathead Lake, Montana : a status report /
1976
446
Limnology of Yellowtail Reservoir and the Bighorn River.
1973
447
Linking Changes in Management and Riparian Physical Functionality to Water Quality and Aquatic Habitat A Case Study of Maggie Creek, NV.
2011
448
Linking land and water : third National Nonpoint Source Watershed Monitoring Workshop, October 2-6, 1995, Seattle, Washington : proceedings.
1995
449
Loads of suspended sediment and nutrients from local nonpoint sources to the tidal Potomac River and Estuary, Maryland and Virginia, 1979-81 water years /
1987
450
Logistics of ecological sampling on large rivers /
2001
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