TY  - RPRT
TI  - Metallic spherules in tektites from Isabela, Philippine Islands
AU  - E. C. T. Chao
AU  - I. Adler
AU  - E.J. Dwornik
AU  - J. Littler
PY  - 1962
DO  - 10.1126/science.135.3498.97
UR  - https://pubs.usgs.gov/publication/70010743
ID  - 70010743
ER  -