River cutters
Subtitle: teacher's guide
By: Jefferey Kaufmann, Robert C. Knott, Lincoln Bergman.
Contributors: Knott, Robert C.; Bergman, Lincoln.
Edition: Repr. with revisions.
Series: Great explorations in math and science
Publisher: Lawrence Hall of Science, University of California at Berkeley
Published: 1995
Place of publication: Berkeley
Language: eng
Number of pages: 69
Subjects: Rivers -- Study and teaching (Elementary); River channels -- Study and teaching (Elementary); Science -- Problems, exercises, etc
Genres: Problems, exercises, etc.
Notes: "Grades 6-9".

Includes bibliographical references.