United States Geological Survey YearbookU.S. Geological Survey, 1994 - Geology |
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Page 22
... volunteers , Carolyn S. Shoemaker and David H. Levy , at Palomar Observatory in California . The Palomar Asteroid and Comet Survey was begun in 1983 to improve the sta- tistical base for the study of planet - crossing asteroids ...
... volunteers , Carolyn S. Shoemaker and David H. Levy , at Palomar Observatory in California . The Palomar Asteroid and Comet Survey was begun in 1983 to improve the sta- tistical base for the study of planet - crossing asteroids ...
Page 23
... volunteer . In the following years , he discovered numer- ous asteroids , including one that passed extremely close to Earth . In 1989 , author and amateur astronomer David Levy became a volunteer in the project . The comet project ...
... volunteer . In the following years , he discovered numer- ous asteroids , including one that passed extremely close to Earth . In 1989 , author and amateur astronomer David Levy became a volunteer in the project . The comet project ...
Page 26
... in our solar system , and the Earth's future . Carolyn Shoemaker is a USGS volunteer who discovered her first comet in the fall of 1983 . The Future of Energy Gases O ver the course of 26 Touching the Lives of Every Citizen Every Day ...
... in our solar system , and the Earth's future . Carolyn Shoemaker is a USGS volunteer who discovered her first comet in the fall of 1983 . The Future of Energy Gases O ver the course of 26 Touching the Lives of Every Citizen Every Day ...
Page 66
... volunteers from the Volunteer for Science Program . Spe- cial thanks are due to volunteer Joann Miller , who volunteered more than 2,400 hours between June 1993 and June 1994 to help launch this new effort . The USGS Home Page can be ...
... volunteers from the Volunteer for Science Program . Spe- cial thanks are due to volunteer Joann Miller , who volunteered more than 2,400 hours between June 1993 and June 1994 to help launch this new effort . The USGS Home Page can be ...
Page 108
... Open House 25,000 Visitors More than 200 exhibits 400 USGS volunteers • Great Time ! Great Fun⚫ Great Science ! May 21 & 22 1994 DINOSAURS Rock Sawing & Crushing · · · · • •. 108 Touching the Lives of Every Citizen Every Day ...
... Open House 25,000 Visitors More than 200 exhibits 400 USGS volunteers • Great Time ! Great Fun⚫ Great Science ! May 21 & 22 1994 DINOSAURS Rock Sawing & Crushing · · · · • •. 108 Touching the Lives of Every Citizen Every Day ...
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activities Administration agencies agricultural aquifer areas Assessment atmosphere Award Bureau Center City City of w coal Colorado comet Commission concentrations contaminant cooperation in earth County Water data sets database debris flows discharge distribution Division DSDL earth science environment Environmental Federal flood floodplain geographic information systems Geological Survey USGS GeoMedia geospatial data global ground-water hazards High Plains hydrologic impact Internet Irrigation KILOMETERS Lake land levees locations maps ment methane Mineral Resources Mississippi River monitoring Mount Rainier Mount Zirkel Wilderness Municipal National natural gas nitrate Northridge earthquake NSDI pesticides petroleum Planning region Reston River Basin Scientific and technical scientists sediment seismic Service South Platte River spatial data studies technical cooperation Telephone tion Transportation U.S. Geological Survey U.S.-Mexico border University users USGS Valley videoconferencing Volunteer Water Conservation District Water District Water Resources