Planning: conservation of the physical environment
Subtitle: 5 reports.
Contributors: National Research Council. Highway Research Board. Dept. of Economics, Finance and Administration.; National Research Council. Highway Research Board. Dept. of Urban Transportation Planning.; National Research Council. Highway Research Board. Dept. of Soils, Geology and Foundations.
Series: Highway research record; no. 271; National Academy of Sciences. Publication 1648.; Publication (National Research Council (U.S.)) ;; no. 1648.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 47
Subjects: Conservation of natural resources -- Addresses, essays, lectures
Notes: Includes bibliographies.
Papers sponsored by Dept. of Economics, Finance and Administration; Dept. of Urban Transportation Planning; and Dept. of Soils, Geology and Foundations, and presented at the 48th Annual Meeting of the Highway Research Board.