TY  - BOOK
AU  - Kupfer,Carl
ED  - International Agency for the Prevention of Blindness.
TI  - World blindness and its prevention. Vol. 3
SN  - 0192617559
PY  - 1988///
CY  - Oxford
PB  - Oxford University Press
KW  - Blindness
KW  - prevention and control
KW  - International cooperation
ER  -