Search Results for the EPA National Library Catalog

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Select Item	Title	Year Published
1	A manual on methods for measuring primary production in aquatic environments /	1974
2	An in situ evaluation of nutrient effects in lakes /	1973
3	Analysis of primary production observed during 1966-1975 in central Puget Sound, Washington final report /	1977
4	Aquatic primary productivity and physical-chemical limnology on the Pawnee site /	1970
5	Benthic primary production in the Columbia River Estuary	1984
6	Benthic primary production in the eelgrass meadow at the Padilla Bay National Estuarine Research Reserve, Washington /	1990
7	Biological investigations of Lake Wingra /	1973
8	Biological oceanographic processes	1977
9	Biological oceanographic processes	1973
10	Biological oceanographic processes	1988
11	Ecosystem impacts of urbanization assessment methodology /	1976
12	Effect of spectral composition on photosynthesis in turbid reservoirs; photosynthetic production in a turbid reservoir II; details of an incubation model and comments on the effect of light quality on photosynthesis,	1972
13	Effects of water-column enrichment on the production dynamics of three seagrass species and their epiphytic algae /	1996
14	Estimated net aerial primary productivity and monitoring of selected characteristics of Spartina alterniflora in Padilla Bay, Washington, April 1992-May 1993 /	1994
15	Estimating phytoplankton biomass and productivity : final report /	1981
16	Estuarine nutrient cycling : the influence of primary producers : the fate of nutrients and biomass /	2010
17	Estuarine nutrient cycling : the influence of primary producers : the fate of nutrients and biomass /	2004
18	Factors limiting primary productivity in turbid Kansas reservoirs /	1975
19	Field guide to evaluate net primary production of wetlands /	1980
20	Guide to the measurement of marine primary production under some special conditions.	1973
21	Lake Superior periphyton in relation to water quality /	1972
22	Large marine ecosystems patterns, processes, and yields /	1990
23	Limnology of Big Lake, South-Central Alaska, 1983-84	1992
24	Lower organisms and their role in the food web : proceedings of the 15th European Marine Biology Symposium, Kiel, Damp 2000, Federal Republic of Germany (September 29-October 3, 1980)	1981
25	Manual on methods for measuring primary production in aquatic environments,	1969
26	Marine eutrophication review /	1995
27	Marine photosynthesis : with special emphasis on the ecological aspects /	1975
28	Mechanisms of plant growth and improved productivity modern approaches /	1994
29	Nutrient enhanced coastal ocean productivity in the northern Gulf of Mexico : understanding the effects of nutrients on a coastal ecosystem /	1999
30	Osage site, 1970 report, primarey production /	1971
31	Patterns of primary production in the biosphere	1978
32	Photosynthesis and productivity in different environments	1975
33	Photosynthetic pigments of Lake Superior periphyton and their relation to primary productivity,	1970
34	Phytoplankton growth and chlorophyll levels in the Sacramento-San Joaquin delta through San Pablo Bay /	1977
35	Phytoplankton production and standing stock in the main basin of Puget Sound {final report} /	1977
36	Phytoplankton sampling in quantitative baseline and monitoring programs /	1978
37	Plankton production	1977
38	Plant standing stock and productivity on tidal flats in Padilla Bay, Washington : a temperate North Pacific estuarine embayment /	1990
39	Preliminary producer data synthesis, 1970 comprehensive network sites /	1972
40	Preliminary report on sampling of primary producers, invertebrates, and decomposers on the Jornada site, 1970 /	1971
41	Primary productivity and basic food chain relationships in two Long Island Bays /	1977
42	Primary productivity and mineral cycling in aquatic macrophyte communities of the Chowan River, North Carolina	1976
43	Primary productivity in aquatic environments : proceedings of an I.B.P. PF symposium, Pallanza, Italy, April 26-May 1, 1965 /	1966
44	Primary productivity in the Chesapeake Bay during the summer of 1964	1967
45	Primary productivity in the sea	1980
46	Primary productivity of the biosphere	1975
47	Proceedings of the Conference on Primary Productivity Measurement, Marine and Freshwater held at University of Hawaii, August 21-September 6, 1961 /	1961
48	Recommended procedures for measuring the productivity of plankton standing stock and related oceanic properties,	1969
49	Studies of circulation and primary production in deep inlet environments /	1977
50	The Bridger site 1970 progress report /	1971

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