TY  - BOOK
AU  - Butz,William P
ED  - Research and Development Corporation, 
TI  - Economic aspects of breastfeeding
T2  - The Rand paper series
PY  - 1977///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Breastfeeding
KW  - Research
N1  - Includes bibliographical references (pages 21-25)
ER  -