000 00325nam a22001217a 4500
041 _aeng
082 _a338.10973
_bSNO
100 _aSnodgrass, Milton. M
245 _aAgriculture, economics, and resource management
_cSnodgrass, Milton. M
260 _aLondon
_bPrentice-Hall
_c1975
300 _axi,521p;
_c22cm
942 _cBK
999 _c170365
_d170365