TY  - BOOK
AU  - Wilson,Barry W.
TI  - Birds: readings from Scientific American 
SN  - 0716712067
AV  - QL672 .B57
U1  - 598 19
PY  - 1980///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Birds
N1  - Includes index; Bibliography: p. [263]-268
ER  -