TY - RPRT TI - Simulated responses of soil organic carbon stock to tillage management scenarios in the Northwest Great Plains AU - Z. Tan AU - S. Liu AU - Z. Li AU - Thomas R. Loveland PY - 2007 DO - 10.1186/1750-0680-2-7 UR - https://pubs.usgs.gov/publication/70030729 ID - 70030729 ER -