APA
UNIDO E. G. M. o. m. P. f. f. P. (. h., . (1974). Report. Helsinki: United Nations Industrial Development Organization.
Chicago
UNIDO Expert Group Meeting on minimizing Pollution from fertilizer Plants (1974 helsin), . 1974. Report. Helsinki: United Nations Industrial Development Organization.
Harvard
UNIDO E. G. M. o. m. P. f. f. P. (. h., . (1974). Report. Helsinki: United Nations Industrial Development Organization.
MLA
UNIDO Expert Group Meeting on minimizing Pollution from fertilizer Plants (1974 helsin), . Report. Helsinki: United Nations Industrial Development Organization. 1974.