McKenna, Dennis P. <br/><br/>
Agricultural chemicals in rural, private water wells in Illinois  : recommendations for a Statewide survey 

 - Champaign, Ill. :  Illinois State Geological Survey,  1989 
 - 109 p 
 - Cooperative Groundwater Report  ; 11 .
 - Cooperative Groundwater Report  ; 11 .
<br/><br/> D48-44 
<br/><br/><label>LCCN: </label>2987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Abastecimiento--Illinois.<br/>Agua--Calidad.<br/>Pozos.
<br/><br/><label>Dewey Class. No.: </label>333.912  / M3