Harry Stephen Ladd

(1899-1982)

U.S. geologist and paleontologist

U.S. Geological Survey, Washington, District of Columbia

References

  • Whitmore, F.C. & J.I. Tracey, Jr. 1984: Memorial to Harry Stephen Ladd, 1899–1982. Geological Society of America Memorial 14: 1–7.
Authority control
This article is issued from Wikimedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.