Soil sampler: Portable high volume filter soil sampler (1745), 1973-02-21

Soil sampler: Portable high volume filter soil sampler (1745), 1973-02-21, - 02 COMM. UCAR Communications Records, - 02-COMM. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/18474 Accessed May 01, 2026.