What's the use of land
Subtitle: a secondary school social studies project
By: by the Jefferson County, Colorado, Public Schools with an Interdisciplinary Environmental Education Team under the direction of Anthony J. Petrillo
Contributors: Petrillo, Anthony J.; United States. National Aeronautics and Space Administration
Publisher: National Aeronautics and Space Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 57
Subjects: Land use; Planning; Study and teaching (Secondary); Social sciences
Notes: Bibliography: p. 46.