000 00415nam a2200157Ia 4500
008 140317s9999 xx 000 0 und d
082 _a547.7
100 _aSvensson,B.H.
245 _aNitrogen phosphorus and sulphur-Globeal cycles.
260 _aSweden
_bSNSRC
_c1975
300 _a193
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
700 _aSoderlund
942 _2ddc
_cBK
999 _c7463
_d7463