Preview Coal Resources Of The Trinidad Coal Field In Huerfano And Las Animas Counties Colorado PDF Online

Language: en
Pages: 228

Authors: Ross B. Johnson

Categories: Coal reserves

Type: BOOK - Published: 1961 - Publisher:

A résumé of the coal resources in an area of 1,100 square miles in south-central Colorado.

Language: en
Pages: 16

Authors: Charles Albert Sandberg

Categories: Coal

Type: BOOK - Published: 1960 - Publisher:

Language: en
Pages: 52

Authors: Ross B. Johnson

Categories: Coal mines and mining

Type: BOOK - Published: 1961 - Publisher:

A resume of the coal resources in an area of 1,100 square miles in south-central Colorado.

Language: en
Pages: 4

Authors: R. L. Harbour

Categories: Coal reserves

Type: BOOK - Published: 1959 - Publisher:

Language: en
Pages: 45

Authors: R. L. Harbour

Categories: Coal reserves

Type: BOOK - Published: 1959 - Publisher:

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