000 00305nam a2200121Ia 4500
008 170101s1997 xx 000 0 und d
082 _a632.58 ALD
100 _aAldrich
245 0 _aPrinciples in Weed Management
260 _aNew Delhi
_bPanima Pub. Cor.
_c1997
300 _a453 p.
942 _2ddc
_cB
999 _c1187266
_d1187266