Symposium on nuclear methods for measuring soil density and moisture : presented at the sixty third annual meeting, American Society for Testing Materials, Atlantic City, N. J., June 27, 1960. /
- Philadelphia : American Society for Testing Materials, c1961
- v, 105 p. : illus., diagrs., tables ; 24 cm.
- ASTM special technical publication no. 293 .
"Sponsored by Subcommittee R-3 on Research on Special and Construction Control Tests."