An objective of the American Chemical Society is to promote alternatives to landfilling for the disposal of laboratory chemical wastes. One method is to reduce the amount of chemicals that become wastes. This is the basis for the "less is better" philosophy. This bulletin discusses various techniques involved in purchasing control,…

This document details a teaching program for use in training in-service and pre-service teachers. It offers a cross-curricular approach to the handling of global environmental issues in classrooms by nonspecialist teachers and students. The purpose of the units is to provide an information base for the development of teaching and learning…