TY - RPRT TI - Ecological gradients within a Pennsylvanian mire forest AU - William A. DiMichele AU - H. J. Falcon-Lang AU - W.J. Nelson AU - S.D. Elrick AU - P.R. Ames PY - 2007 DO - 10.1130/g23472a.1 UR - https://pubs.usgs.gov/publication/70029794 ID - 70029794 ER -