1

Comparison of Sulfuric Acid and Thermal Reduction Processing

Year:
1950
Language:
english
File:
PDF, 1.42 MB
english, 1950
2

Potential Markets

Year:
1950
Language:
english
File:
PDF, 1007 KB
english, 1950
4

The phosphate rock industry of the United States. II

Year:
1933
Language:
english
File:
PDF, 10.46 MB
english, 1933
5

Phosphate rock industry of the United States. I

Year:
1933
Language:
english
File:
PDF, 4.84 MB
english, 1933
6

DOMESTIC MINERALS For Protection, Peace, and Prosperity

Year:
1945
Language:
english
File:
PDF, 660 KB
english, 1945
7

Abrasives—Technological Advances in an Essential Industry

Year:
1946
Language:
english
File:
PDF, 484 KB
english, 1946
8

Titanium and Zirconium

Year:
1948
Language:
english
File:
PDF, 620 KB
english, 1948
9

A Possible Commercial Utilization of Nelsonite.

Year:
1913
Language:
english
File:
PDF, 386 KB
english, 1913
10

The Agricultural Availability of Raw Ground Phosphate Rock

Year:
1918
Language:
english
File:
PDF, 435 KB
english, 1918
11

Conservation Problems of the Phosphate Industry

Year:
1956
Language:
english
File:
PDF, 1.95 MB
english, 1956
12

Factors Affecting Development

Year:
1950
Language:
english
File:
PDF, 1.30 MB
english, 1950
13

Phosphoric Acid, Phosphates, and Phosphatic Fertilizers

Year:
1952
File:
PDF, 69 KB
1952
14

Dollars from Debris

Year:
1922
Language:
english
File:
PDF, 703 KB
english, 1922
15

The Chemical Giant

Year:
1940
Language:
english
File:
PDF, 232 KB
english, 1940