Hydrologic unit map--1974, state of Arizona /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Water Resources Council (U.S.)
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; [date of publication not identified]
Edition:	Repr. 1988 with changes.
Subjects:	Hydrology > Arizona > Maps. Watersheds > Arizona > Maps. Regional planning districts > Arizona > Maps.

Description
Item Description:	Shows hydrologic units, planning districts, and watersheds. Relief shown by spot heights. "Compiled in 1972, edition of 1974, published in 1975." "Reprinted with changes, 1988"--Agency. Includes text and table of hydrologic units. Cartographic material.
Physical Description:	1 map : color ; 130 x 114 cm., folded in envelope 30 x 24 cm.