TY - RPRT TI - Tree and stand transpiration in a Midwestern bur oak savanna after elm encroachment and restoration thinning AU - H. Asbjornsen AU - M.D. Tomer AU - M. Gomez-Cardenas AU - L.A. Brudvig AU - C.M. Greenan AU - K. Schilling PY - 2007 DO - 10.1016/j.foreco.2007.04.043 UR - https://pubs.usgs.gov/publication/70031181 ID - 70031181 ER -