TY  - RPRT
TI  - Early Holocene pecan, Carya illinoensis, in the Mississippi River Valley near Muscatine, Iowa
AU  - E. Arthur Bettis
AU  - R. G. Baker
AU  - B.K. Nations
AU  - D.W. Benn
PY  - 2017
DO  - 10.1016/0033-5894(90)90088-3
UR  - https://pubs.usgs.gov/publication/70016255
ID  - 70016255
ER  -