Timmons <br/><br/>
Land Problems and Poticies  - 
Timmons 
 - 1950 
 - London   The iowa state college press  1950 
 - 298  - 
<br/><br/> - 
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Dewey Class. No.: </label>333  / TIM