Surinamese guilder, gulden, or florin (f.) = 100 lisente Exchange rates: Gibraltar pounds (#G) per US$1 - 0.6527 (January 1993), 1.3600 (1992), 1.2835 (1991), 1.2799 (1990), 1.2618 (1989), 1.2752 (1988) Fiscal year: calendar year *Vietnam, Communications Railroads: 64 km Maritime claims: exclusive fishing zone: 200 nm territorial sea: 12 nm International disputes: none Climate: tropical; rainy season (June to October); slight seasonal temperature variation Terrain: mostly flat to gently rolling plain with mountains to low hills Natural resources: none Land use: arable land: 29% permanent crops: 4% meadows and pastures: 57% forest and woodland: 76% other: 4% Irrigated land: 320 km2 (1989 est.) Environment: many dormant and some roisterers;
secession