Delevoryas, Theodore <br/><br/>
Plant Diversification 

 - San Francisco  Zrinehart  1978 
<br/><br/><label>Subjects--Uniform Titles: </label>--general stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--plants(botany)Botany--natural science and mathematics
<br/><br/><label>Dewey Class. No.: </label>580  / DEL-P