24

Strain Hardening of Fcc Metal Surfaces Induced by Microploughing

Year:
1998
Language:
english
File:
PDF, 1.93 MB
english, 1998
37

Teaching Agriculture

Year:
1951
File:
PDF, 77 KB
1951
42

Reactive nitrogen compounds in the Arctic

Year:
1985
Language:
english
File:
PDF, 345 KB
english, 1985