000 00400nam a2200181Ia 4500
008 210210b1926 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a330/481
100 _aWILKINS (V E)
245 _aResearch and the land
260 _aLondon
_bNot Mentioned
_c1926
650 _athe
650 _aResearch
650 _aland
650 _aand
690 _aEconomics
906 _a003884
999 _c121475
_d121475