000 00457nam a22001457a 4500
008 230504b |||||||| |||| 00| 0 eng d
020 _a0-250-40550-4
040 _aNational Science Library
_cNational Science Library
080 _a547.992.2(082.2)
_bM3
245 _aAquatic and terrestrial humic materials
260 _aCollingwood:
_bAnn Arbor Science Publishers,
_c1983
300 _axi, 538p
650 _aChristman, Russell F (Ed.)
942 _2udc
_cBK
999 _c27042
_d27042