Kroll.D.J. <br/><br/>
Securing our water supply: protecting a vulnerable resource 
/ Dan J. Kroll 
 - Oklahoma  PenWell  2006 
 - xi, 238 pages 
<br/><br/> Include Appendix and Index 
<br/><br/><label>ISBN: </label>9781593700690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply-seurity measures<br/>Terrorism-prevention<br/> Drinking water contamination-prevention
<br/><br/><label>Dewey Class. No.: </label>363.61  / KRO