1986 breeding bird census of the U.S. route 36 / Mississippi River Bridge project area, Adams and Pike Counties, Illinois :
IDOT number P-96-037-73 /
by Patti L. Malmborg, Glendy C. Vanderah.

APA Citation

Malmborg, P. L., Vanderah, G. C., Illinois. Section of Faunistic Surveys and Insect Identification., Illinois. Natural History Survey Division. (1986). 1986 breeding bird census of the U.S. route 36 / Mississippi River Bridge project area, Adams and Pike Counties, Illinois: IDOT number P-96-037-73. [Champaign], Ill.: Illinois Natural History Survey.

MLA Citation

Malmborg, Patti L, Glendy C Vanderah, Illinois. Section of Faunistic Surveys and Insect Identification, and Illinois. Natural History Survey Division. 1986 Breeding Bird Census of the U.S. Route 36 / Mississippi River Bridge Project Area, Adams And Pike Counties, Illinois: IDOT Number P-96-037-73. [Champaign], Ill.: Illinois Natural History Survey, 1986.