Field-list of the birds of Essex County, Massachusetts.
Contributors: Essex County Ornithological Club of Massachusetts
Edition: 2nd ed., rev.
Publisher: Essex County Ornithological Club of Massachusetts
Published: 1940
Place of publication: Salem, Mass
Language: eng
Number of pages: 22
Subjects: Birds -- Massachusetts -- Essex County
Notes: Cover title.

Pref. signed by S.G. Emilio, as author.