Gupta ,Raj kumar <br/><br/>
Textbook of systematic botany 
Raj Kumar Gupta 
 - 3rd. ed. 
 - Delhi  Atma Ram  1972 
 - viii ,609p. :ill. ;22cm. 
<br/><br/> Library has 4th rev. ed.,1975 also 
<br/><br/><label>Dewey Class. No.: </label>581  / GUP