Bill Holliday
Science and the Natural World
Geology, GIS, GPS, Mapping, wildlife & ecology, gem faceting, world radio, astronomy
wholliday@satx.rr.com
Bill and Cocoa Dawg
birds and wildlife
o
ur li
brary
notes on energy
hiking
geomorphology
vegetation cover dynamics
Water Resources and the Value of Wetlands
astronomy
harp music
other music
Kids stuff
Arkansas White River visit
The Hasquite Tree
modi
f
ied 11/30/2013
