Monthly Catalog, United States Public Documents


Book Description

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index







Mercury in Water


Book Description




Catalog


Book Description







Mercury in Water


Book Description




Research Reporting Series


Book Description




Guidelines for Drinking-water Quality


Book Description

This volume describes the methods used in the surveillance of drinking water quality in the light of the special problems of small-community supplies, particularly in developing countries, and outlines the strategies necessary to ensure that surveillance is effective.