TY - GEN ED - Jamaica. Ministry of Mining and Natural Resources. Survey Department. TI - News U1 - J28M6 PY - 1979/// CY - Kingston, 23 Charles St. PB - Survey Department, Mining & Natural Resources N1 - Vol. 2, no. 2 (March - April) ; no. 4 (July - August) ; no. 5 (September - October) - 1980; Vol. 3, no. 1 (January - February) ; no. 2 (March - April) - 1981 ER -