- Publication venue
- Urbana: Illinois State Geological Survey
- Publication date
- 01/01/1969
- Field of study
No full text
- Publication venue
- Champaign, Ill.: Illinois State Geological Survey
- Publication date
- Field of study
No full textDept. of Health, Education and Welfare on Demonstration Grant no. 5-001-00006-02Ope
- Publication venue
- Urbana: Illinois State Geological Survey
- Publication date
- Field of study
No full text
- Publication venue
- Publication date
- 01/01/1989
- Field of study
No full text
- Publication venue
- Revista de Morfologia Urbana
- Publication date
- 01/01/1971
- Field of study
No full text
- Publication venue
- University of Waterloo, Waterloo, ON, CA
- Publication date
- 01/01/1992
- Field of study
No full text