Lewis, Dan,  1910- <br/><br/>
Sexual incompatibility in plants 
D. Lewis 
 - Baltimore  University Park Press  1979 
 - 59 p.  ill  22 cm. 
 - The Institute of Biology's studies in biology  no. 110 .
 - Institute of Biology  Studies in biology  no. 110 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants, Sex in
<br/><br/><label>Dewey Class. No.: </label>581.1  / 66