Item #15773 Solar Activity and Long-Period Weather Changes. Henry Helm Clayton.

Solar Activity and Long-Period Weather Changes

Washington DC: Smithsonian Institution, 1926. First Edition. Wraps. Octavo; pp; 62; Illustrated with maps and charts; original printed paper wrappers, mostly uncut; edgewear to wrapper else, very good. Very good. Item #15773

Price: $15.00

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