Takhta Jian A L <br/><br/>
Origins of angiospermous plants 

 - Washington  American Institute of biological Sciences     1958 
 - 68p.  cm. 
<br/><br/><label>Standard No.: </label>74936 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I5:66, J8  CL