Call Number (LC) Title Results
I 28.27:6528 Geophysical abstracts : no. 27 / 1
I 28.27:6529 Accident experience and cost of accidents in Washington coal mines / 1
I 28.27:6530 Accident experience of the coal mines of Utah for the period 1918 to 1929 / 1
I 28.27:6531 Mining and crushing methods and costs at the Tiffin Limestone quarry of the Thurber Earthen Products Co., Fort Worth, Tex. / 1
I 28.27:6532 Methods and costs of concentrating tungsten ores at Atolia, San Bernardino County, Calif. / 1
I 28.27:6533 Feldspar gems : (Amazon stone, Moonstone, Sunstone) / 1
I 28.27:6534 Mining laws of Palestine / 1
I 28.27:6535 Mining laws of Austria / 1
I 28.27:6536 Mining laws of Ethiopia (Abyssinia) / 1
I 28.27:6537 Mining, treatment methods, and cost at the East Texas Gravel Co.'s deposits near Bois D'Arc, Tex. / 1
I 28.27:6538 List of permissible mine equipment / 1
I 28.27:6539 Tourmaline / 1
I 28.27:6540 Mine explosions and fires in the United States during the fiscal year ending June 30, 1931 / 1
I 28.27:6541 Milling methods and costs of Coniaurum Mines, Ltd., Schumacher, Ontario / 1
I 28.27:6542 Mining laws of Latvia / 1
I 28.27:6543 Mining practices, methods, and costs at Elkoro mines, Jarbidge, Nev. / 1
I 28.27:6544 Milling methods and costs of the Minas de Matahambre, S.A., concentrator / 1
I 28.27:6545 Bureau of mines coal-sampling truck / 1
I 28.27:6546 Safety at the Old Dominion copper mine, Globe, Ariz. / 1
I 28.27:6547 Geophysical abstracts : no. 28 / 1