The purpose of this abstract bibliography is to bring together published information that will help land managers and research workers to: (1) Evaluate relations of vegetation to water loss and (2) estimate the probable effect of water yield on manipulating vegetation.

This publication presents selected hydrologic data for the calendar year 1967. The data include monthly precipitation and runoff summaries for 216 watersheds, annual maximum discharges and annual maximum volumes of runoff for 204 the watersheds for time intervals of 1, 2, 6, and 12 hours and for 1, 2, and 8 days.