Rayle, David <br/><br/>
Botany :  a human concern / 
David Rayle and Lee Wedberg 
 - Boston :  Houghton Mifflin,  1975 
 - x, 401 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0395201128 
<br/><br/><label>LCCN: </label>74-15591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany