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Published by J Geophys Res, 1965
Seller: Larry W Price Books, Portland, OR, U.S.A.
Book
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, January, 1963., 1963
Seller: OLD WORKING BOOKS & Bindery (Est. 1994), West Brookfield, MA, U.S.A.
Association Member: SNEAB
First Edition
Illustrated by 30 charts. First edition. AFCRL-63-305: Contract No. AF19(604)-6180. Ammended Special Report approved by C. T. Elvey. Cloth backed yellow printed card wraps. 4to (27cm). pp. 19, 30 plates. Near Fine. Light cover wear, text recto. Abstract: Results in Alaska, New Zealand and Shepherd Bay Canada during the Johnson Bay nuclear tests on 7/9, 10/20 & 26, 11/1 & 4 1962. Simultaneous conjugate data were obtained at Oamaru, N.Z. and Cold Bay Alaska on 9/9. The Detonations caused initial field oscillations of 2.5-3 sec. period followed by longer period oscillations. 5 KC VLF used.
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).