Preliminary report on availability and use of waterfowl food plants in the Illinois River Valley
By: [by] Frank C. Bellrose, Jr. [and] Harry G. Anderson.
Contributors: Anderson, Harry George, 1910-
Series: Illinois. Natural History Survey. Biological notes,; no. 15; Biological notes ;; no. 15.
Publisher: Natural History Survey
Published: 1940
Place of publication: Urbana, Ill
Language: eng
Number of pages: 14
Subjects: Freshwater plants -- Illinois -- Illinois River Valley; Birds -- Food; Ducks
Notes: At head of title: State of Illinois. Dept. of Registration and Education.
Mimeographed.