18

Occurrence of the Si–V defect center in natural colorless gem diamonds

Year:
2008
Language:
english
File:
PDF, 1.11 MB
english, 2008
22

A Decimal Classification of Radio Subjects; An Extension of the Dewey System

Year:
1928
Language:
english
File:
PDF, 604 KB
english, 1928
33

Optical defects in milky type IaB diamonds

Year:
2018
Language:
english
File:
PDF, 1.25 MB
english, 2018
35

The heterogeneous effects of the minimum wage on employment across states

Year:
2018
Language:
english
File:
PDF, 497 KB
english, 2018
44

Using SIMS to diagnose color changes in heat treated gem sapphires

Year:
2004
Language:
english
File:
PDF, 133 KB
english, 2004
47

Effects of environmental factors on the longevous people in China

Year:
2011
Language:
english
File:
PDF, 578 KB
english, 2011