TY - RPRT TI - A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes AU - Bianca Eskelson AU - Joan Hagar AU - Hailemariam Temesgen PY - 2012 DO - 10.1016/j.foreco.2011.06.041 UR - https://pubs.usgs.gov/publication/70042487 ID - 70042487 ER -