TY  - BOOK
AU  - Willoughby, David P.
TI  - All about gorillas
SN  - 0498018458
U1  - 599.884 21st ed.
PY  - 1978///
CY  - London
PB  - A.S. Barnes and Company
KW  - Behaviour
KW  - Gorilla
N1  - Bibliography: p. 256-64 includes index
ER  -