TY - BOOK AU - Livingston,Penn ED - Texas Water Commission. TI - Relationship of ground water to the discharge of the Leona River in Uvalde and Zavala Counties, Texas, AV - GB705.T4 A5 1947 U1 - 551.49 PY - 1947/// CY - Washington] KW - Groundwater KW - Texas KW - Uvalde County KW - Zavala County KW - Water-supply KW - Leona River (Tex.) N1 - At head of title: Texas Board of Water Engineers; Includes references ER -