TY  - BOOK
AU  - Heran, Ivan
TI  - Animal coloration: the nature and purpose of colours in vertebrates
SN  - 0-600-30303-9
PY  - 1976///
CY  - London
PB  - Hamlyn
KW  - Animals
KW  - Animals - coloration
KW  - Animals - physiology
KW  - NASA thesaurus
ER  -