Shaw, A.C. <br/><br/>
photomicrographs of the non flowering plant 

 - London :  Longmans,  1968. 
 - vii,80p.;  ill.;  28cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>Dewey Class. No.: </label>581  / SHA