The principle of population 
principle of population 
 -  "viii, 175 p. ; 25 cm., hbk." 
 - New Delhi  Global Vision Publishing House  2018 
<br/><br/><label>ISBN: </label>9789386603364 
<br/><br/><label>Dewey Class. No.: </label>304.6 MAL  / 22.304.6 MAL