Published by J Geophys Res, 1965
Seller: Larry W Price Books, Portland, OR, U.S.A.
Pamphlet. Condition: Very Good. Vol 70, No 1, pp. 29-51, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.
Published by Fairbanks: Geophysical Institute University of Alaska, May, 1964., 1964
Seller: OLD WORKING BOOKS & Bindery (Est. 1994), West Brookfield, MA, U.S.A.
Association Member: SNEAB
First Edition
Illustrated by charts, graphs, line drawings. First edition. AFCRL-64-274, Contract No. AF19(628)-2779. DSA Project 8653. Final Report approved by Keith B. Mather. 2 volumes. Cloth backed yellow printed card wraps. 4to (27cm). pp. 147; 148-303. Bibiliography. Very Good. Observatory stamp on both covers, light edgewear, text recto. Results of comprehensive study of solar induced geophysical phenomena at pairs of stations linked by a magnetic field line are presented. Studies have established that magnetic variations (except s sub-q), telluric currents, ionospheric absorption, visual auroras, VLF and ELF emissions and auroral X-rays occur in similar manner in conjugate areas--in time, form and amplitude. (Oversize).