TY  - BOOK
AU  - Brown,Lester R.
AU  - Gardner,Gary  .
AU  - Halweil,Brian  .
TI  - Beyond malthus / 
U1  - 304.6 
CY  - New Delhi : 
PB  - Viva Books.
KW  - POPULATION
N1  - Includes bibliographical references and index
ER  -