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United States Department of Agriculture

Agricultural Research Service

CLARENCE A. ROTZ (AL)

Agricultural Engineer

Phone: (814) 865-2049
Fax: (814) 863-0939
CURTIN ROAD, BUILDING 3702
PASTURE SYSTEMS & WATERSHED MANAGEMENT RESEARCH
UNIVERSITY PARK, PA, 16802-3702

Last Modified: 2/5/2014
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