Sand and gravel operations
Subtitle: a transitional land use
By: edited by Kenneth L. Schellie.
Contributors: Schellie, Kenneth L.; National Sand and Gravel Association.
Publisher: National Sand and Gravel Association
Published: 1977
Place of publication: Silver Spring, Md
Language: eng
Number of pages: 212
Subjects: Sand and gravel industry -- United States.; Reclamation of land -- United States.