TY  - BOOK
AU  - Dunlap,Thomas R.
TI  - In the field, among the feathered: a history of birders & their guides 
SN  - 9780199734597 (alk. paper)
AV  - QL677.5 .D83 2011
U1  - 598.072/3473 22
PY  - 2011///
CY  - New York
PB  - Oxford University Press
KW  - Bird watching
KW  - United States
KW  - History
KW  - Bird watchers
KW  - Guidebooks
KW  - Birds
KW  - Identification
KW  - Conservation
N1  - Includes bibliographical references (p. [207]-235) and index; Shooting birds with opera glasses -- A book for a hobby, 1889-1920 -- Knowledge & skills -- The field guide comes of age -- Birds over America -- Birding in a silent spring -- Environmental birding -- Conclusion : the gyre
ER  -