TY  - BOOK
AU  - Gill,B.Frank;
TI  - Ornithology
SN  - 9780716724155
U1  - 598 GIL1995. 
PY  - 1995///
CY  - New York.
PB  - W.H Freeman and Company.
KW  - Biology Ornithology
KW  - Birds
N1  - includes Appendix,Bibliography and index
ER  -