TY  - BOOK
T1  - Fundamentals of ornithology /
DA  - c1976.
CY  - New York :
AU  - Van Tyne, Josselyn,
AU  - Berger, Andrew John,
ET  - 2d ed.
CN  - QL673 .V3 1976
CN  - QL673
PB  - Wiley,
PP  - New York :
PY  - c1976.
N1  - "A Wiley-Interscience publication."
ID  - 62819
KW  - Ornithology.
KW  - Birds
SN  - 0471899658
TI  - Fundamentals of ornithology /
ER  -