TY  - BOOK
AU  - Barlow H B Ed.
AU  -  Fatt P Ed.
ED  - Symposium on vertabrate photoreception (1976 : Royal society)
TI  - Proceeding on vertebrate photoreception
U1  - L185:3p1,N76, L7 
PY  - 1977///
CY  - London
PB  - Academic Press      
KW  - Human eye
ER  -