1. An observed-streambed-scour index for selected bridges in southwestern Indiana, 1991 Author/Creator: Robinson, Bret A., author Publication/Creation: Indianapolis, Indiana : U.S. Geological Survey, 1995 Resource Type: Book Access & Availability: Loading
2. Occurrence of selenium and mercury in surface water, Wind River Indian Reservation, Wyoming, 1995 Author/Creator: Clark, Melanie L., author Publication/Creation: Cheyenne, Wyoming : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading