This book is written for people interested in preventing pollution in the workplace. It is written for the manager of a government facility tasked with preparing a pollution prevention plan; for the foreman at an automobile assembly line looking for ideas on how to improve productivity; for the environmental manager of a multinational company looking for a less expensive method to achieve compliance with environmental regulations. This current book updates the earlier book and substantially expands it to include pollution prevention techniques applicable to air emissions, wastewater and solid wastes in addition to hazardous wastes.