4

Minerals for Which Mexico is The Type Locality

Year:
1999
Language:
english
File:
PDF, 250 KB
english, 1999
9

The Claystone Concretions of the Sault Ste. Marie, Michigan, Area

Year:
1952
Language:
english
File:
PDF, 1.61 MB
english, 1952
10

The trader's problem

Year:
1990
Language:
english
File:
PDF, 533 KB
english, 1990
11

The Minerals of the Champion, Michigan, Area

Year:
1950
Language:
english
File:
PDF, 450 KB
english, 1950
12

Mineral species first found in the people's Republic of China

Year:
2005
Language:
english
File:
PDF, 173 KB
english, 2005
15

Polyurethane polymer—Its use in fractured and diseased bones

Year:
1959
Language:
english
File:
PDF, 3.59 MB
english, 1959