000 00342nam a2200133Ia 4500
008 150317s9999 xx 000 0 und d
080 _a577.4(252)
_bGIM-E
100 _aGimingham, C. H.
245 _aEcology of healthlands
260 _c1972
_aLondon
_bChapman and Hall
300 _axv, 266p.
650 _aEcologyFARMLAND
942 _2udc
_cBK
999 _c8224
_d8224