Chapter A4 contains methods used by the U.S. Geological Survey to collect, preserve, and analyze water to determine its biological and microbiological properties. Part 1 consists of detailed descriptions of more than 45 individual methods, including those for bacteria, phytoplankton, zooplankton, seston, periphyton, macrophytes, benthic invertebrates, fish and other vertebrates, cellular contents, productivity, and bioassays. Each method is summarized, and the applications, interferences, apparatus, reagents, analyses, calculations, reporting of results, precisions, and references are given. Part 2 consists of a glossary. Part 3 is a list of taxonomic references.
Additional Publication Details
USGS Numbered Series
Methods for collection and analysis of aquatic biological and microbiological samples
Techniques of Water-Resource Investigation
Revision - 1989
Dept. of the Interior, U.S. Geological Survey ;For sale by the Books and Open-File Reports Section,