Trivedi R K Ed. <br/><br/>
Environment directory of India. 

 - Karad  Enviro Media        1990 
 - 281p.  cm. 
<br/><br/><label>Standard No.: </label>38827 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>G:55k2,N9, N0      RR