Tracking toxic substances at industrial facilities  engineering mass balance versus materials accounting /  [electronic resource] : 
Committee to Evaluate Mass Balance Information for Facilities Handling Toxic Substances, Board on Environmental Studies and Toxicology, Commission on Geosciences, Environment, and Resources. 
 - Washington, D.C. :  National Academy Press,  1990. 
 - x, 188 p. :  ill. 
<br/><br/>Includes bibliographical references (p. 185-188). 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Factory and trade waste--Measurement.<br/>Hazardous substances--Measurement.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD897  / .N26 1990eb 
<br/><br/><label>Dewey Class. No.: </label>604.7