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United States Department of Agriculture

Agricultural Research Service

Allan L Knopf
Water Management and Conservation Research
Physical Science Technician

Phone: (520) 316-6445
Fax: (520) 316-6330
USALARC
21881 NORTH CARDON LANE
MARICOPA, AZ, 85238


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Serum estrogenicity and biological responses in African catfish raised in wastewater ponds in Ghana - (Peer Reviewed Journal)
Asem-Hiablie, S., Church, C., Elliott, H.A., Shappell, N.W., Schoenfuss, H.L., Drechsel, P., Williams, C.F., Knopf, A.L., Dabie, M.Y. 2013. Serum estrogenicity and biological responses in African catfish raised in wastewater ponds in Ghana. Science of the Total Environment. 463-464. p.1182-1191.
Last Modified: 10/31/2014
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