National agriculture sample census 19993 / 1994 cross - river state - phase 1 - Federal office of statistic [ FOS ] - Lagos FOS 1996 - iii, 17p. ill pbk Subjects--Topical Terms: Agriculture - statistic - cross - river - 1993 / 1994 LC Class. No.: S21 . S4 . N5 . C7 1996