TY  - BOOK
AU  - Brown,Lester Russell
TI  - Tough choices: facing the challenge of food scarcity 
SN  - 0393315738 (pbk.)
PY  - 1996///
CY  - New York
PB  - Norton
KW  - Food supply
KW  - Water-supply, Agricultural
KW  - Scarcity
N1  - Includes index; Includes bibliographical references:  p. 137-151
ER  -