1. Field determination of vertical permeability to air in the unsaturated zone Author/Creator: Weeks, Edwin P., 1936- Publication/Creation: Washington : U.S. Govt. Print. Off, 1978 Format: Book Access & Availability: Loading
2. Use of finite-difference arrays of observation wells to estimate evapotranspiration from ground water in the Arkansas River Valley, Colorado Author/Creator: Weeks, Edwin P., 1936- Publication/Creation: Washington : U.S. Govt. Print. Off, 1973 Format: Book Access & Availability: Loading