000 00806cam a2200241 a 4500
999 _c3591
_d3591
003 BD-DhIDS
005 20181126121802.0
008 181126s1992 wau||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
086 _aUN WB IED WP-1024
100 1 _aMartin, Will
110 2 _aWorld Bank
_bInternational Economics Department
245 1 3 _aAn exact approach for evaluating the benefits from technological change /
_cWill Martin & Julian M. Alston
260 _aWashington :
_bWorld Bank (WB) ,
_c1992
300 _a31p. :
_bill. ;
_c28 cm.
490 _aWorking papers / World Bank, 1024.
504 _aIncludes bibliographical references.
650 0 4 _aTechnological change
650 0 4 _aAgricultural development
700 1 _aAlston, Julian M.
942 _2ddc
_cDC