Vol. s4-39, Issue 233, 1915May 01, 1915 EDT
The Use of the Roentgen Ray in Paleontology; Skiagraphy of Fossils
The Use of the Roentgen Ray in Paleontology; Skiagraphy of Fossils
Richard Montgomery Field,
Field, R. M. (1915). The Use of the Roentgen Ray in Paleontology; Skiagraphy of Fossils. American Journal of Science, s4-39(233), 543–550. https://doi.org/10.2475/ajs.s4-39.233.543