Willie Takes a Field Trip
Date: 1990
Subject: A coloring book that introduces tomorrow's scientists to our vital resource, water
Level: Grades K-6
Report: Department of the Interior-U.S. Geological Survey #90-125
U.S. Department of the Interior
U.S. Geological Survey
5957 Lakeside Boulevard
Indianapolis, Indiana
46278-1996
USA
URL: http://sunrise.er.usgs.gov/willie/index.shtml
Last modified:Thursday, 16-Nov-2000 13:08:56 EST
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