000 00303nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aMandal (RC)
245 0 _aWeed Weedicioles and weed control - Principles and Practice
260 _bAgro Bot.Pub
260 _c1990
365 _b350
942 _cBK
999 _c216630
_d216630