Smith, Herbert A. <br/><br/>
Modern science 

 - Califonia  Laidlaw brothers   1974 
 - 192p., ill.,  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal <br/>Plants <br/>Earth <br/>Universe
<br/><br/><label>Universal Decimal Class. No.: </label>5  / SMI