000 00297nam a2200121Ia 4500
008 170101s1995 xx 000 0 und d
082 _a630 SOF
100 _aSoffe richard j.
245 4 _athe Agricultural Notbooks
260 _bBlackwell Science
_c1995
300 _a646 p.
942 _2ddc
_cB
999 _c1153466
_d1153466