illinois State Water Survey, Urbana <br/><br/>
Circular illinois State Water Survey. No 99-104, 106, 107(1970-71) 

 - Urbana  illinois State Water Survey, Urbana 
 - 462p 
<br/><br/>illinois State Water Survey, Urbana: Circular illinois State Water Survey. No 99-104, 106, 107(1970-71).  Urbana.  illinois State Water Survey, Urbana, 1970-71.--(627.5205ILL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>627.5205  / CISWS