Pullman, Wash. : State College of Washington, 1947
Physical Details
270 leaves ; 36 cm
OCLC
ocm09521175
Typescript (mimeographed).
"The Christmas census taken by cooperators of Bird-lore (now Audubon magazine and Canadian field-naturalist for the years 1900-1939 and 1924-1939, respectively, supply the data for this summary."