tektites
1967
5 pages
Report
No indication
English
Geology & Geophysics , Meteoroid , Microstructure , Petrology , Tektite , Analysis , Chemistry , Composition , Detection , Identification , Origin , Physics , Property , Scattering , Shape
NTRS | 1967
|NTRS | 1963
NTRS | 1963
|Engineering Index Backfile | 1960
|NTRS | 1963
|