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57129 resources
A late edition (1909-14) in the Harvard Classics of the seminal book: "Origin of Species"
A publication of the U.S. Geological Survey by R.J. Litwin, R.E. Weems and T.R. Holtz, Jr.
A publication of the US geological Survey by L.E. Edwards and J. Pojeta, Jr.
Archived St. Louis Code adopted by the Sixteenth International Botanical Congress with link to is the Shenzhen Code whicgh replaced it.
This richly illustrated book authored by John Pojeta, Jr. and Dale A. Springer is available free online by the American Geological Institute. It is one of the most impressive textbooks of the AGI collection.
This atlas published by Heinz Hilbrecht is based on CLIMAP and Levitus's (1982) data. The information is stored on a server of the NOAA's National Geophysical Data Center (NGDC).