New locations for exploration for phosphate rock in the developing countries : report of the Secretary-General.
1983
Полное описание
Условное обозначениеE/C.7/1983/2
ЗаглавиеNew locations for exploration for phosphate rock in the developing countries : report of the Secretary-General.
АвторыUN. Secretary-General
Повестка дня
E/C.7/1983/1 3 Mineral resources.
E/C.7/1983/1 3b New sources of phosphate rock and potash, particularly low-grade deposits.
E/C.7/1983/1 3b New sources of phosphate rock and potash, particularly low-grade deposits.
ДатаNew York : UN, 8 Mar. 1983.
Описание
28 p. : tables.