000 00298nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aDENT (DR) ; WALTON (MP)
245 0 _aMethods in ecological & agricultural ent
260 _cCAB International
365 _b0
650 _aNIL
942 _cBK
999 _c103106
_d103106