TY  - RPRT
TI  - A comment concerning the applicability of the “open system” model to dating of fossil bones from San Joaquin soil, California
AU  - Barney J. Szabo
PY  - 1971
DO  - 10.1016/0012-821x(71)90014-8
UR  - https://pubs.usgs.gov/publication/70227331
ID  - 70227331
ER  -