Metal spherules synthesized by melting philippine tektites
Synthetic Metallic Spherules in a Philippine Tektite
1964-01-01
Sonstige
Keine Angabe
Englisch
NTRS | 1962
|NTRS | 1969
Manufacturing The Tektite Habitat
SAE Technical Papers | 1970
|Tektite 2 habitability research program
NTRS | 1972
|