wheat, pulses, sorghum, barley Economic aid: NA Currency: 1 bolivar (Bs) = 100 centesimi Exchange rates: Austrian schillings (S) per US$1 - 2.5681 (January 1993), 1,500.3 (1992), 447.5 (March 1992), 21,354,000 (1991), 15,655 (1989),