Kumar, H.D. <br/><br/>
General Ecology 

 - New Delhi  Vikas Publishing House Pvt Ltd  1995 
 - 648 
<br/><br/> 063936 
<br/><br/><label>Publisher. No.: </label> Gangarams Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> MSc Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Botany