Fetch, Henry D. <br/><br/>
Laboratory manual for introductory soil science 

 - Dubuque, Iowa :  Brown,  1980 
 - 135 p.  : ilus. 
<br/><br/><label>LCCN: </label>41911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Manuales de laboratorio.
<br/><br/><label>Dewey Class. No.: </label>631.4072  / F6 1980