000 00262nam a22001217a 4500
003 OSt
008 240905b |||||||| |||| 00| 0 eng d
082 _a574.505
_bE20
245 _aEcology Abstracts Vol.-6
260 _c1980
300 _a7-12
942 _2ddc
_cPER
999 _c45091
_d45091