TY  - BOOK
AU  - Ravallion, Martin
TI  - Poverty lines in theory and practice
SN  - 0821342266
PY  - 1998///
CY  - Washington, D.C.
PB  - The World Bank
KW  - Poverty
KW  - Economic models
KW  - Statistical methods
N1  - Includes bibliographical references
ER  -