00579nam a22002057a 4500003000500000005001700005008004100022010000900063011000900072035000900081040000900090082001900099100002000118245006100138260005600199300003100255500001100286650003300297650004300330CHAP20220329133414.0971013s1990            r     00010     d  a6002  a6974  a6197  cCHAP  a630.715041bB700aBritton, Denis.  aAgriculture in Britainb: changing pressure and policies  aWallingford, England :bC.A.B. International,c1990  a215 p.b: ilus. ; gráfs.  a60-14414aAgriculturazGran Bretaña.14aPolítica agrícolaxGran Bretaña.