000 00278nam a22001094a 4500
084 _2Colon Classification
100 _aMalthus ,TR
245 1 _aAn Essay an Population: Volume II
260 _aLondon:
_bJ.M. Dent and Sons Ltd,
_c1961.
300 _a284p.:
_e03659.
942 _cBK
999 _c523441
_d523441