(Technical paper 682.) * For Sale by Superintendent of Documents. Paper, 25c. • Sent to Depository Libraries. Item 646
Notes:
INCLUDES.—Preface; by A. C. Fieldner.—Coal fields of Alaska [with selected bibliography]: by George O. Gates.—Production, distribution, and use: by C. H. Bell and R. L. Anderson.—Relationship of mine samples to commercial shipments: by N. H. Snyder.—Analyses of mine, tipple, and delivered samples; by H. M. Cooper, N. H. Snyder, R. F. Abernethy, E. C. Tarpley, and R. J. Swingle.—Description of mine samples; compiled by H. M. Cooper, R. F. Abernethy and E. C. Tarpley.—Description of delivered samples; by N. H. Snyder and R. J. Swingle.—Index.
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* For Sale by Superintendent of Documents. Paper, 25c. • Sent to Depository Libraries. Item 646