TY - RPRT TI - A preliminary assessment of streamflow gains and losses for selected stream reaches in the lower Guadalupe River Basin, Texas, 2010-12 AU - Loren L. Wehmeyer AU - Karl E. Winters AU - Darwin J. Ockerman PY - 2013 DO - 10.3133/sir20135209 UR - https://pubs.usgs.gov/publication/sir20135209 ID - sir20135209 ER -