TY  - SER
AU  - Haynes,C.Vance
TI  - Paleoindian charcoal from meadowcroft rockshelter: is contamination a problem?
T2  - American Antiquity. Journal of the Society for American Archaeology ; 
PY  - 1980///
CY  - Estados Unidos-US : 
PB  - Society for American Archaeology, 
KW  - ARQUEOLOGIA
KW  - RADIOCARBONO
N2  - Comentar sobre Adovasio y colegas

ER  -