TY - RPRT TI - Mitigation of habitat "take" and the core area concept AU - J. Buchanan AU - R.J. Fredrickson AU - D.E. Seaman PY - 2008 DO - 10.1111/j.1523-1739.1998.97278.x UR - https://pubs.usgs.gov/publication/1015892 ID - 1015892 ER -