01282nam a2200241Ia 450000100060000000300050000600500170001100800410002803500200006904000330008908600270012224501070014926002140025630000220047049000560049250001990054850400270074765000670077465000520084165000490089370000270094271000710096994479BIBL20160527205354.0750718s1975    orua         f00010 eng u  a(OCoLC)01458965  cUDIdNOHdOCLdUIUdOCLdm/c0 aEP 1.23/2:660/2-75-00900aUse of soil parameters for describing pesticide movement through soilscby J.M. Davidson ... [et al.].0 aCorvallis, Or.bNational Environmental Research Center, Office of Research and Development, U.S. Environmental Protection AgencyaSpringfield, Va.bFor sale by the National Technical Information Servicec1975.  axii, 149 p.bill. 0aEnvironmental protection technology seriesv1975, 9  aPrepared for National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency under project R-800364, program element 1BB039, Roap/Task 21 AYP 13.  aBibliography: p.78-81. 0aPesticidesxEnvironmental aspectsxMathematical models.2Local 0aSediment transportxMathematical models.2Local 0aSoil absorptionxMathematical models.2Local10aDavidson, J. M.2Local20aNational Environmental Research Center (Corvallis, Or.)wcn2Local