000 00268 a2200109 4500
082 _a630.2
_bGOO
090 _c21541
_d33468
245 _aA good life for more people
_bthe yearbook of agriculture 1971
300 _axxiv,391p.
_c23cm
650 _aAGRICULTURE
942 _cL
999 _c49015
_d49015