Roy, S. K.  <br/><br/>
A Text Book Of Plant taxonomy / 
S. K. Roy, N. B. Saxena 
 - 1st ed 
 - India :  Pragati Prakashana,  1977 
 - 329 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>Dewey Class. No.: </label>581  / ROB