TY  - RPRT
TI  - Mississippi Basin Carbon Project: Upland soil database for sites in Nishnabotna River basin, Iowa
AU  - J.W. Harden
AU  - T. L. Fries
AU  - R. Haughy
AU  - L. Kramer
AU  - Shuhui Zheng
PY  - 2001
DO  - 10.3133/ofr01217
UR  - https://pubs.usgs.gov/publication/ofr01217
ID  - ofr01217
ER  -