000 00634naa a2200181 i 4500
001 2000000922
005 20190813125217.0
007 t
008 100520s1976 esp 00010 eng d
100 1 0 _aSteenvoorden, J.H.A.M.
_98565
245 1 0 _aNitrogen, phosphate and biocides in groundwater as influenced by soil factors and agriculture
_cJ.H.A.M. Steenvoorden
653 _aFosfatos
653 _aNitrogeno
653 _aAgricultura
653 _aSuelo
999 _c9840
_d9840
490 1 0 _aTechnical bulletin / Institute for Land and Water Management Research
_v97
830 _aTechnical bulletin / Institute for Land and Water Management Research
_910741