00362nam a2200181Ia 4500008004100000082000800041082000800049100001800057245002200075250001200097260002000109260000900129300001000138365000600148365000600154365000600160650001400166181031s9999    xx            000 0 und d  a330  bPER  aPereira Winin  aGlobal Parasites.  a2nd ed.  bEarthCare Books  c1994  a252p.  b0  d0  e0  aEconomics