Frost, Sherman L. <br/><br/>
Ohio water first, vol. II / 
by Sherman L. Frost with James R. Hanson, Daniel M. Hill, David J. Williams ; edited by Bea Cornelius. 
 - United States :  Water Resources Foundation of Ohio,  c1997. 
<br/><br/> References : p. 113 - 117. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply--Ohio.