Sheldon, Christopher, <br/><br/>
Environmental management systems :  a step-by-step guide to implementation and maintenance / 
Christopher Sheldon and Mark Yoxon 
 - 3rd ed. 
 - xiv, 280 páginas :  ilustraciones 
<br/><br/> Ed. rev. de: Installing environmental management systems. Rev. ed. 2002 
<br/><br/><label>ISBN: </label>9781844072576 (papel alcalino) 1844072576 (papel alcalino) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administración ambiental
<br/><br/><label>LC Class. No.: </label>GE300  / S43 2006 
<br/><br/><label>Dewey Class. No.: </label>658.4/08