Clegg, C. J. <br/><br/>
Lower plants:  anatomy and activities of non-flowering plants and thier allies/ 
C. J. Clegg 
 - London:  John Murray,  1984 
 - 96p. 
<br/><br/><label>LCCN: </label>89000034     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants