TY - BOOK AU - Giefer, Gerald J. TI - Sources of information in water resources: an annotated guide to printed materials SN - 0912394153 U1 - R 333.91016 21st ed. PY - 1976/// CY - New York PB - Water Information Center KW - Bibliography KW - Information resources KW - Water KW - Water resources development N1 - Index: pp 245-90 ER -