TY - RPRT TI - Geochemical and geologic studies of desert tortoise habitat AU - B. Houser AU - M.A. Chaffee AU - K.H. Berry AU - G. B. Haxel PY - 1998 DO - 10.3133/96593 UR - https://pubs.usgs.gov/publication/96593 ID - 96593 ER -