TY  - BOOK
AU  - Proctor,Noble S.
AU  - Lynch, Patrick J.
TI  - Manual of Ornithology : avian structure & function 
SN  - 9780300076196 (pbk.)
PY  - 1993///
CY  - Michigan
PB  - Yale Uniiversity
KW  - ornithology
N1  - Includes index; Includes bibliographical references
ER  -