000 00263nam a22001217a 4500
003 OSt
008 240905b |||||||| |||| 00| 0 eng d
082 _a632.5805
_bW26
245 _aWeed Abstracts Vol.-26
260 _c1977
300 _a1-6
942 _2ddc
_cPER
999 _c45181
_d45181