Monthly commodity price bulletin, Vol. 1, no. 4, April 1981.
1981
详细记录
符号TD/B/C.1/CPB/L.1
标题Monthly commodity price bulletin, Vol. 1, no. 4, April 1981.
日期Geneva : UN, Apr. 1981.
描述
vii, 25 p., including annex : charts, tables.