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To Her Most Gracious Majesty Queen Victoria, This Map Of The World On Mercator's Projection, Is Most Respectfully Dedicated, By Her devoted Subjects, J. & C. Walker. Published by J...

by Walker, J. & C.
Published 1840

(Covers to) To Her Most Gracious Majesty Queen Victoria, This Map Of The World On Mercator's Projection, Is Most Respectfully Dedicated, By Her devoted Subjects, J. & C. Walker. Pu...

by Walker, J. & C.
Published 1840

(Covers to) To Her Most Gracious Majesty Queen Victoria, This Map Of The World On Mercator's Projection, Is Most Respectfully Dedicated, By Her devoted Subjects, J. & C. Walker. Pu...

by Walker, J. & C.
Published 1840

To Her Most Gracious Majesty Queen Victoria, This Map Of The World On Mercator's Projection, Is Most Respectfully Dedicated, By Her devoted Subjects, J. & C. Walker. Published by J...

by Walker, J. & C.
Published 1840

Early Discoverers XXXV: Descent of Glaciers: Some Early Speculations on Glacier Flow and Ice Physics

by Walker, J.C.F., Waddington, E.D.
Published in Journal of Glaciology (1988)

America East Coast: Charleston Harbour, from the United States Coast Survey 1866. The notations in fine line are from U.S. Governt. Report of 1882. Engraved by J. & C. Walker. Lond...

by British Admiralty, Walker, J. & C.; Richards, G.H.
Published 1882

America East Coast: Charleston Harbour, from the United States Coast Survey 1866. The notations in fine line are from U.S. Governt. Report of 1882. Engraved by J. & C. Walker. Lond...

by British Admiralty, Richards, G.H., Walker, J. & C.
Published 1882

Langmuir probe evidence for a nocturnal ionization source at Fort Churchill.

by Brace, L. H., Rees, M. H., Walker, J. C. G.
Published 1968

TIME-INTEGRATED COLLECTION OF CO 2 FOR 14 C ANALYSIS FROM SOILS

by Pedron, Shawn, Xu, X, Walker, J C, Ferguson, J C, Jespersen, R G, Welker, J M, Klein, E S, Czimczik, C I
Published in Radiocarbon (2021)

Closing the winter gap:year-round measurements of soil CO₂ emission sources in Arctic tundra

by Pedron, S. A. (Shawn A.), Welker, J. M. (J. M.), Euskirchen, E. S. (E. S.), Klein, E. S. (E. S.), Walker, J. C. (J. C.), Xu, X. (X.), Czimczik, C. I. (C. I.)
Published 2022

Time-integrated collection of CO₂ for ¹⁴C analysis from soils

by Pedron, S. (Shawn), Xu, X. (X.), Walker, J. C. (J. C.), Ferguson, J. C. (J. C.), Jespersen, R. G. (R. G.), Welker, J. M. (J. M.), Klein, E. S. (E. S.), Czimczik, C. I. (C. I.)
Published 2021