Malthus T R <br/><br/>
T.R. Malthus   Essays on the principle of population or a view of its past and present effect on human happiness    

 - Cambridge  Cambridge University Press          1989 
 - 446p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>XxL66, M9.1-M9.2