Nesting birds and the vegetation substrate
By: William J. Beecher.
Contributors: Chicago Ornithological Society.
Publisher: Chicago Ornithological Society
Published: 1942
Place of publication: Chicago
Number of pages: 69
Subjects: Plant ecology; Botany -- Illinois -- Fox Lake; Birds -- Illinois -- Fox Lake
Notes: Ecological study of the avifauna of Fox Lake. - Foreword.

Literature cited : p. 66-69.