This manual was prepared by experienced wastewater collection system workers to provide a home study course to develop new qualified workers and expand the abilities of existing workers. This volume emphasizes material needed by intermediate-level operators and stresses the operation and maintenance of conventional treatment plants. This volume…

The objective of this instructor's guide is to help provide students with knowledge and skills for employment in the field of wastewater treatment. Included in each chapter outline are: (1) objectives, (2) instructional approach, (3) answers to the objective test in the student's text, and (4) an explanation of these answers. The material…

This manual was prepared by experienced wastewater collection system workers to provide a home study course to develop new qualified workers and expand the abilities of existing workers. This volume contains information on operational strategies for the activated sludge process and the use of pure oxygen, the handling and disposal of solids,…

The objective of this instructor's guide is to help provide students with knowledge and skills for employment in the field of wastewater treatment. Included in each chapter outline are: (1) objectives, (2) instructional approach, (3) answers to the objective test in the student's text, and (4) an explanation of these answers. The material…

This student manual is designed to accompany a four and one half day course in isokinetic air pollution source sampling. Covered in the manual under chapter headings are: (1) basic definitions; (2) basic concepts of gases; (3) United States EPA methods sampling train; (4) calibration procedures; (5) source testing; (6) source sampling…

This document presents the hearings before the Subcommittee on Child and Human Development on the enactment of the Sudden Infant Death Syndrome (SIDS) Act Extension of 1978. The purpose of the hearing was to determine the effectiveness of the SIDS program which was established by Public Law 93-270, to determine how it can be improved or expanded,…

In preparing this publication, the Joint Committee on Swimming Pools and Bathing Places intended to promote the proper installation of public swimming pool facilities and their efficient operation. Objectives were--(1) to be concerned with the development of realistic and reasonable minimum standards to safeguard the health and safety of swimmers…

Four working papers presented at a World Health Organization Regional Office for Europe Working Group meeting on the place of health education in health administration are summarized, along with group discussion of the papers. General discussion of the meanings of health education and health administration, types of integration, and methods of…

This Cooperative Extension Service publication from Mississippi State University is a training guide for commercial pesticide applicators. Focusing on forest pest control, this publication examines plant and animal pest control practices for southern tree species. Contents include: (1) identification of insects, diseases, and weed tree species;…

This is one of several study guides on contemporary problems produced by the American Association for the Advancement of Science with support of the National Science Foundation. This study guide on Ethical Issues and the Life Sciences includes the following sections: (1) Introduction; (2) The Search for an Ethic; (3) Biomedical Issues including…

This publication is a summary report of a project to identify the roles and functions of sanitarians. Described are the project's function, work, members, methodology, and responsibilities. One of the important works of this project is a role delineation model. For three entry-level positions selected from the sanitarian career category, the…

This publication is a certification manual for the commercial pesticide applicator's permit of the Michigan Department of Agriculture. The information presented in this manual is designed to assist prospective commercial pesticide applicators to meet certification requirements under federal guidelines. The first of the eight sections deals with…

This booklet has been developed to help the layman understand and evaluate the various efforts being undertaken to utilize nuclear power for the benefit of mankind. The question and answer format is utilized. Among the topics discussed are: Our Needs for Electricity; Sources of Radiation; Radiation from Nuclear Power Plants; Biological Effects of…

Planning, implementing, and evaluating an effective community health program requires a basic understanding of the dynamics and precedents that affect such programs. A community health program's general goal is to assist individuals and communities in identifying and meeting their health problems. In order to accomplish this goal the American…

In the past decade, the job of sanitarian aide has come into existence. As with any new field, job descriptions vary greatly from employer to employer. The aim of this publication is to provide base data of benefit to persons developing curricula for sanitarian aide training programs; to employers; and sanitarian aides developing job…