Geology for planning in McHenry County.
Subtitle: [By] James E. Hackett [and] Murray R. McComas.
Contributors: McComas, Murray R.,; Illinois. Dept. of Registration and Education
Publisher: Dept. of Registration and Education, State of Illinois
Published: 1969
Place of publication: Urbana, Ill
Language: eng
Number of pages: 29
Subjects: Natural resources -- McHenry County, Ill.; Regional Planning -- McHenry County, Ill.