TY - BOOK AU - Shanholtz,Vernon O. AU - Burford,James B. TI - Computer systems for reduction and analysis of hydrologic data AV - S900 .U5 no. 132 PY - 1967/// CY - Washington] PB - Agricultural Research Service, U.S. Dept. of Agriculture KW - Hydrology KW - Data processing KW - Programming (Electronic computers) KW - Information storage and retrieval systems N1 - Cover title ER -