Viability of Seeds/ 
edited by E.H.Roberts 
 - Great Britain:  Syracuse University Press,  1972. 
 - ix,448p. 
<br/><br/><label>ISBN: </label>0815650337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seeds--	--Viability
<br/><br/><label>Dewey Class. No.: </label>631.521  / ROB/V