Research Chemist
USDA - ARS
Microbial Biophysics and Residue Chemistry Research, Room 1116.1, 600 E. Mermaid LaneWyndmoor, PA, 19038-8598
(215) 233-6491
andrew.gehring@ars.usda.gov
http://www.ars.usda.gov/pandp/people/people.htm?personid=1956