000 00316nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a632.51:631.348.4
_bKLI;1
100 _aKLINGMAN, Glenn C
245 0 _aWeed control: As a science
260 _aNew York
_bJohn Wiley
_c1961
650 _aWeed control
942 _cBK
999 _c21260
_d21260