000 00300nam a22001097a 4500
008 150904b xxu||||| |||| 00| 0 eng d
020 _a0582466709
082 _a630.913 HAS
100 _aHASWELL ,MARGARET ,R.
245 _aTROPICAL FARMING ECONOMICS
260 _aLONDON:
_bLONGMAN GROUP LIMITED,
_c1973.
999 _c2168
_d2168