000 00429pab a2200169 454500
008 180718b1988 xxu||||| |||| 00| 0 eng d
100 _aWillis, K.G.
245 _aThe impact of agriultural policy on the costs of nature conservation
260 _c1988
300 _a147-57
362 _aMay
650 _aWild Life
700 _aCaroline M. Saunders
700 _aJ.F. Benson
773 _aLand Economics
909 _a20718
999 _c20718
_d20718