Algal nutrient availability and limitation in Lake Ontario during IFYGL.
Contributors: Sridharan, Nagalaxmi.; Cowen, W. F.; University of Texas at Dallas.; International Field Year for the Great Lakes.
Series: Ecological research series ; EPA-600/3-76-094a; Ecological research series; EPA-600/3-77-045; Ecological research series ; EPA-600/3-77-046a; Research reporting series -- EPA-600/3-76-094a.; Research reporting series -- EPA-600/3-77-045.; Research reporting series -- EPA-600/3-77-046a.
Publisher: Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory; for sale by the National Technical Information Service
Published: 1976
Place of publication: Duluth, Minn; Springfield, Va
Language: eng
Subjects: Phosphorus.; Nitrogen-fixing algae.; Trace elements in nutrition.; Nitrogen.
Notes: Prepared by University of Texas at Dallas, Richardson, Tex., under contract no. R-800537-02.

Issued May 1977.
Table of contents: title: Part 1. Cowen, W.F. Available phosphorus in urban runoff and Lake Ontario tributary waters.; title: part 2. Nitrogen available in Lake Ontario tributary water samples and urban runoff from Madison, Wisconsin.; title: Part 3. Shidharan, N., Algal nutrient limitation in Lake Ontario during IFYGL.