TY - RPRT TI - Hydrology of the U.S. Army Pinon Canyon maneuver site, Las Animas County, Colorado AU - Paul Von Guerard AU - P.O. Abbott AU - Raymond C. Nickless PY - 1987 DO - 10.3133/wri874227 UR - https://pubs.usgs.gov/publication/wri874227 ID - wri874227 ER -