TY  - RPRT
TI  - Changes in historical Iowa land cover as context for assessing the environmental benefits of current and future conservation efforts on agricultural lands
AU  - Alisa L. Gallant
AU  - Walt Sadinski
AU  - Mark F. Roth
AU  - Charles A. Rewa
PY  - 2011
DO  - 10.2489/jswc.66.3.67a
UR  - https://pubs.usgs.gov/publication/70043165
ID  - 70043165
ER  -