TY  - BOOK
AU  - Bellrose,Frank Chapman
AU  - Anderson,Harry George
TI  - Preferential rating of duck food plants
AV  - QH1 .I25 vol. 22, art 5
PY  - 1943///
CY  - Urbana
PB  - [s. n.]
KW  - Ducks
KW  - Birds
KW  - Food
KW  - Freshwater plants
KW  - Illinois Valley
KW  - Lakes
KW  - Illinois
N1  - At head of title: State of Illinois.  Dwight H. Green, governor. Department of Registration and Education.  Frank G. Thompson, director. Natural History Survey Division.  Theodore H. Frison, chief; With, as issued: Yeatter, R. E.  The prairie chicken in Illinois. Urbana, Ill., 1943; "Literarure cited": p. 433
ER  -