Weaver, Richard L <br/><br/>
Handbook for teaching of conservation and resource-use  

 - Illinois:   The Interstate Printers and Publishers, Inc.,   1955 
 - 499p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education 
<br/><br/><label>Subjects--Index Terms: </label>Biology teachers  
<br/><br/><label>Universal Decimal Class. No.: </label>R 374.64:57   / J5