Parker, R.N. <br/><br/>
A Forest flora for the Punjab with Hazara and Delhi  R.N. Parker. 

 - Dehradun  Bishen Singh Mahendra Pal Singh  1973 
 - xxxv, 525p. : ill. 
<br/><br/><label>Dewey Class. No.: </label>581.9545  / P16F