TY  - BOOK
ED  -  Interdisciplinary Symposium on Nutritional Blindness in Developing C ountries, 
ED  -  Ribaux, Claude-Andre
SN  -  3907964004
PY  - 1997///
CY  -  Basel : 
PB  -  Sight and life , 
KW  -  Blindness
KW  -  congresses
ER  -