TY  - BOOK
AU  - Lester R. Brown
AU  - ,
TI  - Tough Choices: Facing the challenge of food scarcity
SN  - 0393040488
U1  - 338.1  BRT 
PY  - 1996///
CY  - New York
PB  - W. W. Norton & Company
KW  - Agriculture - Environmental aspects / Agriculture - Economic aspects / Food supply / Food prices
N1  - ISD
ER  -