Jaswal, I.J.S.^Editor. <br/><br/>
Status Ecology /  

 - Patiala-147002 :   M/S. Punjab Publishing House, ,   1997 
 - xvi, 106p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Science <Ecology>
<br/><br/><label>Dewey Class. No.: </label>G:5  / M4