||Methods of Collection and Analysis of Plankton and Periphyton Samples in the Water Pollution Surveillance System.
Webe, Cornelius I. ;
||Federal Water Pollution Control Administration, Cincinnati, Ohio. Div. of Pollution Surveillance.
Water pollution ;
Aquatic plants ;
Water pollution sampling
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
The report discusses the conditions of a number of evaluations of methods and techniques of plankton and periphyton studies. In addition, the author has developed sampling and analysis procedures for periphyton. Studies of the periphyton can be especially useful in detecting influences of specific pollution sources when samplers are appropriately located.