TY - BOOK AU - Manning,John C. TI - Applied principles of hydrology SN - 0675207800 (pbk.) U1 - 551.48 19 PY - 1987///.[1989] CY - Columbus, India PB - Merrill Pub. Co., CBS Pub. KW - Hydrology N1 - Includes index; Bibliography: p. 267-271 ER -