Vince-Prue, Daphne. <br/><br/>
Photoperiodism in plants/ 
Daphne Vince-Prue. 
 - London ;  New York :  McGraw-Hill,  [1975] 
 - xiv, 444 p. :  ill. ;  24 cm. 
 - European plant biology series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070840482 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant photoperiodism.
<br/><br/><label>LC Class. No.: </label>QK757  / V55 1975