Untrauer, R E <br/><br/>
Design requirements for cast iron soil pipe  

 - Ames:   Iowa State University,   1970 
 - x, 141p. 
 - Bulletin   199 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>621.791/.792   / L0