A Special Number in Honour of Leonard James Spencer, C.B.E., B.Sc., M.A., Sc.D., F.R.S. Editor since 1900

F. A. Bannister

Mineralogical Magazine; December 1950 v. 29; no. 211; p. 255; DOI: 10.1180/minmag.1950.029.211.01
© 1950, The Mineralogical Society
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