TY - RPRT TI - Water-balance simulations of runoff and reservoir storage for the Upper Helmand watershed and Kajakai Reservoir, central Afghanistan AU - Kevin C. Vining AU - Aldo V. Vecchia PY - 2007 DO - 10.3133/sir20075148 UR - https://pubs.usgs.gov/publication/sir20075148 ID - sir20075148 ER -