Mechanical ore sampling in Montana,
Pulsifer, Harry Bridgman, 1879-1947.
Mechanical ore sampling in Montana, by H.B. Pulsifer. - Butte, Mont. State School of Mines 1920. - 72 p. illus. 23 cm. - University of Montana bulletin. Bureau of Mines and Metallurgy series no. 3 .
"Important publications on sampling:" p. 69-70.
gs 21000368
Ores--Sampling and estimation.
TN560 / .P8
Mechanical ore sampling in Montana, by H.B. Pulsifer. - Butte, Mont. State School of Mines 1920. - 72 p. illus. 23 cm. - University of Montana bulletin. Bureau of Mines and Metallurgy series no. 3 .
"Important publications on sampling:" p. 69-70.
gs 21000368
Ores--Sampling and estimation.
TN560 / .P8