1-24 of 38 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
Periphytic and planktonic algae of the lower Fraser River in relation to water quality conditions
Periphytic and planktonic algae of the lower Fraser River in relation to water quality conditions
By T. G. Northcote
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
Effects of sustrate relief, light intensity and herbivory on the distribution and abundance of periphyton in laboratory streams
Effects of sustrate relief, light intensity and herbivory on the distribution and abundance of periphyton in laboratory streams
By Dean M. DeNicola
Effects of grazing and nitrogen enrichment on the taxonomic structure of periphyton assemblages in lotic ecosystems
Effects of grazing and nitrogen enrichment on the taxonomic structure of periphyton assemblages in lotic ecosystems
By Chris H. Lundberg
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
Willamette River Basin study
Willamette River Basin study
By Stanley V. Gregory
Nutrient-based resource management
Nutrient-based resource management
By Thomas C. Kline
Effects of treated sewage effluent on periphyton and zoobenthos in the Cowichan River, British Columbia
Effects of treated sewage effluent on periphyton and zoobenthos in the Cowichan River, British Columbia
By Christopher John Perrin
Impacts of contaminants and nutrients in bleached kraft mill effluent on benthic insect and periphyton communities
Impacts of contaminants and nutrients in bleached kraft mill effluent on benthic insect and periphyton communities
By Joseph M. Culp
Impact of soil and phosphorus enrichment on Lake Whatcom periphytic algae
Impact of soil and phosphorus enrichment on Lake Whatcom periphytic algae
By Cheng-Wen Liang