Hughes, Norman F. (Norman Francis) <br/><br/>
Palaeobiology of angiosperm origins  problems of Mesozoic seed-plant evolution 
Norman F. Hughes 
 - Cambridge  Cambridge University Press  1976 
 - vii, 242 p ill 24 cm 
 - Cambridge earth science series .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 217-231 
<br/><br/><label>ISBN: </label>0521208092 
<br/><br/><label>LCCN: </label>75-3855 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiosperms, Fossil<br/>Paleobotany--Mesozoic