TY  - SER
AU  -  Malthus, T. R. 
TI  -  An Essay on the Principle of Population 
AV  - HB 
PY  - 2003///
PB  -  Project Gutenberg, 
KW  -  Population
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/4239
ER  -