000 00329 am a2200121 a 4500
100 1 _a
_d
245 1 _aMethodologies for measuring agricultural price intervention effects
260 _aWashington
_c1980
300 _a1-96 p.
942 _2udc
_cB
440 _aWashington World Bank Staff Working Paper No. 394
901 _aS32888
999 _c114490
_d114490