TY  - BOOK
AU  - Brownell,M.Barbara
TI  - Busy beavers
SN  - 0870447408
U1  - 599 BRO 1988 19
PY  - 1988///
CY  - [Washington, D.C.]
PB  - National Geographic Society
KW  - Beavers
KW  - Juvenile literature
N1  - Bibliography: p. [34]
N2  - Photographs and text introduce the physical characteristics and habits of the beaver
ER  -