000 00391nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aPanagariya, A; Schiff M
245 _aTaxes versus quotas : the case of cocoa exports
260 _c1991
_bWorld Bank
_aWashington DC
366 _b1991
650 _aTRADE
942 _cBK
999 _c74746
_d74746