Determination of sediment density with a gamma probe
Subtitle: A manual of theory, operation, and maintenance for technical operations model 497
Series: U.S. Agricultural Research Service. ARS 41-183; ARS 41 -- 183.
Place of publication: Washington
Language: eng
Number of pages: 24
Subjects: Sedimentation and deposition; Gamma rays
Notes: Issued Sept. 1971. Bibliography: p. 19