000 00474nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0 540 10303 1
041 _aeng
082 _aE9GOaG:55p8
_bM0
100 _aWalter, P.A.Trudinger .
245 0 _aBiogeochemistry of Ancient and Mordern Environment /
260 _aHeidelberg and New York :
_bSpringer-Verlag GMBH &CO KG ,
_c1994
300 _aix, 723p :
650 _aBiochemistry <Nitrogen Cycle>
942 _cTB
999 _c22709
_d22709