TY  - BOOK
AU  - Wratten, Stephen D,
TI  - Video Techniques in Animal Ecology and Behaviour
SN  - 0412466406
U1  - 591 
PY  - 1994///
CY  - London
PB  - Chapman & Hall
KW  - Animal Behavior
KW  - Animal Ecology
KW  - Nature Photography
KW  - Specific topics in natural history
KW  - Video Recording
ER  -