Vol. 249, Issue 8, 1951August 01, 1951 EDT
The Use of the Terms Pitch and Plunge
The Use of the Terms Pitch and Plunge
Robin Hamley Clark, Donald B. McIntyre,
Clark, R. H., & McIntyre, D. B. (1951). The use of the terms pitch and plunge. American Journal of Science, 249(8), 591–599. https://doi.org/10.2475/ajs.249.8.591