1-24 of 39 Books
Effects of bromacil, diuron, glyphosate, and sulfometuron-methyl on periphyton assemblages and rainbow trout
Effects of bromacil, diuron, glyphosate, and sulfometuron-methyl on periphyton assemblages and rainbow trout
By Yangdong Pan
Periphyton communities in streams of the Ozark plateaus and their relations to selected environmental factors
Periphyton communities in streams of the Ozark plateaus and their relations to selected environmental factors
By James C. Petersen
Effects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999
Effects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999
By Roland W Tollett
Fort River ecosystem
Fort River ecosystem
By Stuart G. Fisher
Effects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999
Effects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999
By Roland W. Tollett
Effects of hardened low-water crossings on periphyton and water quality in selected streams at the Fort Polk Military Reservation, Louisiana, 1998-99 and 2003-04
Effects of hardened low-water crossings on periphyton and water quality in selected streams at the Fort Polk Military Reservation, Louisiana, 1998-99 and 2003-04
By

Indices of aquatic community integrity of Percha and Tierra Blanca creeks in perennial segments administered by the Bureau of Land Management, Sierra County, New Mexico
By E. D. Weber
Presnovodnyĭ perifiton
Presnovodnyĭ perifiton
By A. A. Protasov

An assessment of biological integrity and impairment of aquatic life in the Clark Fork River and its major tributaries based on the structure and composition of algae associations in the periphyton community, August 1991 and 1992
By Erich E. Weber

An assessment of biological integrity and impairment of aquatic life in the Clark Fork River and its major tributaries based on the structure and composition of algae associations in the periphyton community during August 1993
By Erich E. Weber

An assessment of biological integrity and impairment of aquatic life in the Clark Fork River and its major tributaries based on the structure and composition of algae associations in the periphyton community during August 1994
By Erich E. Weber

An assessment of water quality in the Clark Fork River and its tributaries, based on the structure and composition of summer algae associations in the stream-bottom periphyton community
By Loren L. Bahls

An assessment of water quality in the Clark Fork River and its major tributaries, based on the structure and composition of summer algae associations in the periphyton community
By Erich E. Weber
The Effects of various tertiary treatment nutrient removal schemes on periphyton communities in model laboratory streams
The Effects of various tertiary treatment nutrient removal schemes on periphyton communities in model laboratory streams
By
Data for periphyton and water samples collected from the south Florida ecosystem, 1995 and 1996
Data for periphyton and water samples collected from the south Florida ecosystem, 1995 and 1996
By N. S Simon
Nutrient-based resource management
Nutrient-based resource management
By Thomas C. Kline
Biomasse und Produktivität phototropher epilithischer Aufwuchsorganismen in einem Mittelgebirgsbach (Steina, Südschwarzwald)
Biomasse und Produktivität phototropher epilithischer Aufwuchsorganismen in einem Mittelgebirgsbach (Steina, Südschwarzwald)
By Petra Ruhrmann
Зооперифитон водоемов бассейна Верхней Волги
Зооперифитон водоемов бассейна Верхней Волги
By I. A. Skalʹska︠i︡a
Osobennosti razvitii︠a︡ vyssheĭ vodnoĭ rastitelʹnosti i ee obrastateleĭ Nizhneĭ Volgi
Osobennosti razvitii︠a︡ vyssheĭ vodnoĭ rastitelʹnosti i ee obrastateleĭ Nizhneĭ Volgi
By T. F. Kurochkina
Periphyton communities in streams of the Ozarks plateaus and their relations to selected environmental factors
Periphyton communities in streams of the Ozarks plateaus and their relations to selected environmental factors
By James C. Petersen
Атлас и определитель водорослей бентоса и перифитона oзера Байкал (мейо- и макрофиты)
Атлас и определитель водорослей бентоса и перифитона oзера Байкал (мейо- и макрофиты)
By L. A. Izhboldina
Effects of different process wastes and main sewer effluents from pulp mills on the growth and production of Ankistrodesmus falcatus var. acicularis (Chlorophyta)
Effects of different process wastes and main sewer effluents from pulp mills on the growth and production of Ankistrodesmus falcatus var. acicularis (Chlorophyta)
By V. Eloranta

Data report for the benthic macroinvertebrate and periphyton community inventory of streams draining the southern Fort Union coalfield region of southeastern Montana
By Duane A. Klarich