TY  - BOOK
AU  - Pycraft, W.P.
TI  - Camouflage in nature
U1  - 591.472 21st ed.
PY  - 1925///
CY  - London
PB  - Hutchinson
KW  - Camouflage (Biology)
KW  - Protective coloration (Biology)
N1  - Index: pp 277-80
ER  -