What the Natural History Survey is doing for the high school /

"An address delivered in the Biology Section of the State High School Conference at Urbana, November 22, 1929."--P. 1.

Waterfowl of Illinois : status and management /

Includes bibliographical references (p. 478-516) and index.

Water quality and biological investigations in the Lake Shelbyville, Illinois Basin.

"Annual report submitted to the U.S. Army Corps of Engineers, St. Louis District, St. Louis, Missouri."

Workshop on Crime Analysis Through Computer Mapping : proceedings, 1993 /

Includes bibliographical references.

Records of the Australian Museum.

Each vol. has also a distinctive title.

Information value/burden assessment : a report of the Commission on Federal Paperwork.

Mode of access: Internet.

Geschichte und system der römischen staatsverfassung,

Bd.1