NGWA Calendar 21 Technical / Sustainable Water Resources / Geomatrix Consultants Inc. / /
Country
Greenland / United States / /
Event
Environmental Issue / /
Holiday
easter / /
IndustryTerm
sustainable management / earth systems / irrigation systems / water systems / /
NaturalFeature
River Basins / /
Organization
Ohio Department of Education / statebased national alliance / Ohio Environmental Protection Agency / Environmental Education Council of Ohio / Association of Ground Water Scientists and Engineers / Pennsylvania State University / /
Person
Christopher J. Duffy / Mike Dettinger / Darcy Lecture / Cliff Treyens / Dawn Kaback / Jennifer Strawn / Sam Earman / /
Position
Editor / leader / director of public awareness ast year / Chair / representative / /
ProvinceOrState
New Jersey / Ohio / Pennsylvania / Southern California / /
Region
Antarctic / Southern California / American Southwest / northern Pennsylvania / /
GROUND WATER agwse division news & views Volume 4/No. 1 June 2007