Gupta, Rajkumar. <br/><br/>
Plants for Environmental Conservation /  

 - 1st ed /  
 - dehra Dun :   Bishen Singh Mahendra Pal Singh ,   1983 
 - xxvi, 247p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany <Environmental Conservation>
<br/><br/><label>Dewey Class. No.: </label>I:527  / M0