Vince Pru, Daphne <br/><br/>
Pholoperiodism in Plants 

 - New Delhi  Tata Macgraw-Hill  1978 
 - 444p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences &mathematics--BiochemistryBotany
<br/><br/><label>Dewey Class. No.: </label>572.46  / VIN-P