TY  - BOOK
AU  - Thomas
AU  - Osborn,Frederick Henry
AU  - Huxley,Julian
TI  - Malthus
U1  - 301.3 
PY  - 1960///
CY  - Calcuta 
PB  - Oxford & Ibh Publishing Co 
KW  - Population
KW  - Environmental geology
N1  - "A Mentor book."; Subtitle at head of title on cover; Includes index
UR  - https://lucknowdigitallibrary.com/publications/malthus-by-thomas
ER  -