995 resultados para Maryland Geological Survey
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Mode of access: Internet.
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Each no. has also a distinctive title.
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Atlases accompany v. 1, pt. 1; v. 2; and v. 5-7.
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Includes the "Annual report of the Geological Survey of India," 1867-
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Vol. 8 edited by Josua Lindahl, state geologist.
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Description based on: 1539.
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Mode of access: Internet.
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"May 20, 1987."
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Extracted from U.S. Geological survey. Bulletin no. 227.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Some nos. published in House Document series.
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Half-title: The ornithological notes of Dr. William Cushman Avery, including a catalogue of his Alabama collection. Compiled and edited by Ernest G. Holt.