Professional papers, United States Geological Survey. Washington, DC,

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Standard Form
Profess. Pap. U.S. Geol. Surv.
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:publications:20028132-1
ISSN
1044-9620
Dates
No. 1-215, 1902-1948
BPH Identifier
online version
Superceded By
Geological Survey professional paper. Washington, DC.