000 00326cam a22001217a 4500
008 180718b1984 xxu||||| |||| 00| 0 eng d
082 _aZ G876
100 _aGrigg, David
245 _aAn introduction to agricultural geography
_cby David Grigg
260 _aLondon
_bHutchinson
_c1984
300 _a204p.
650 _aAgriculture
999 _c345053
_d345053