Coal Mining Production Problems, Serial No. 240. Report No. 2-s, USSBS Index Section 8

Coal Mining Production Problems, Serial No. 240. Report No. 2-t, USSBS Index Section 8

Coal Mining Production Problems, Serial No. 240. Report No. 2-f(19), USSBS Index Section 8

Wartime Coal Problems, Serial No. 336. Report No. 2-s, USSBS Index Section 8

Coal Production, Serial No. 260. Report No. 2-s, USSBS Index Section 8

Coal Mining in Manchukuo, Serial No. 154. Report No. 2-s, USSBS Index Section 8

Coal Operations of Mitsui Mining Co, Serial No. 304. Report No. 2-s, USSBS Index Section 8

Wartime Coal Problems, Serial No. 336. Report No. 2-t, USSBS Index Section 8

Coal Production, Distribution, Consumption and Control, Serial No. 15. Report No. 2-s, USSBS Index Section 8

Coal Production, Distribution, Consumption and Control, Serial No. 15. Report No. 2-s, USSBS Index Section 8

Coal Production, Distribution, Consumption and Control, Serial No. 15. Report No. 2-s, USSBS Index Section 8

Coal Production, Serial No. 260. Report No. 2-t, USSBS Index Section 8

Coal Statistics, Serial No. 92. Report No. 2-s, USSBS Index Section 8

Operations of Hokkaido Coal Mining and Shipping Company, Serial No. 305. Report No. 2-s, USSBS Index Section 8

Wartime Coal Problems, Serial No. 336. Report No. 2-f(32), USSBS Index Section 8

Coal Mining in Manchukuo, Serial No. 154. Report No. 2-t, USSBS Index Section 8

Coal Production, Serial No. 260. Report No. 2-f(21), USSBS Index Section 8

Alumina Production, Serial No. 332. Report No. 2-s, USSBS Index Section 8

Alumina Production, Serial No. 332. Report No. 2-s, USSBS Index Section 8

Coal Mining in Manchukuo, Serial No. 154. Report No. 2-f(15), USSBS Index Section 8

Allied Offensive Mining Campaign, Serial No. 34. Report No. 2-s, USSBS Index Section 8

The Coal Mining Industry in North China, Manchuria and Korea, Serial No. 218. Report No. 2-s, USSBS Index Section 8

The Coal Mining Industry in North China, Manchuria and Korea, Serial No. 218. Report No. 2-s, USSBS Index Section 8

Production of Machinery, Serial No. 88. Report No. 2-s, USSBS Index Section 8

Production of Machinery, Serial No. 88. Report No. 2-s, USSBS Index Section 8