The Effect of nitrilotriacetic acid (NTA) on the structure and functioning of aquatic communities in streams
By: by Thomas Bott ... [et al]
Contributors: Bott, Thomas; Environmental Research Laboratory (Duluth, Minn.); Academy of Natural Sciences of Philadelphia
Series: Research reporting series -- EPA-600/3-80-050
Publisher: Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency; Available to the public through the National Technical Information Service
Published: 1980
Place of publication: Duluth; Springfield, Va
Language: eng
Number of pages: 157
Subjects: Acids; Aquatic ecology
Notes: "Academy of Natural Sciences of Philadelphia."

"July 1980."

"Grant no. R-801951."

Bibliography p. 65-71