TY - RPRT TI - Economic framework for cost-effective residential water conservation decisions AU - Weber, Stephen F AU - Thompson, Bruce E AU - Lippiatt, Barbera C PY - 1981 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 81-2304 DO - 10.6028/NBS.IR.81-2304 ER -