Search Reset Search by keywords, then use filters to narrow down results by type, year, topic, or ecosystem.Displaying 1 - 1 of 1 A rare episode of sexual reproduction in aspen (Populus tremuloides Michx) following the 1988 Yellowstone firesNo description available. Author(s): William H. Romme, Monica G. Turner, Robert H. Gardner, William W. Hargrove, Gerald A. Tuskan, Don G. Despain, Roy A. RenkinYear Published: 1997 Download CSV