APA Citation

(1970). Technological development in lead and zinc production and their significance to developing countries. New York: United Nations Industrial Development Organization.

Chicago Style Citation

Technological Development in Lead and Zinc Production and Their Significance to Developing Countries. New York: United Nations Industrial Development Organization, 1970.

MLA Citation

Technological Development in Lead and Zinc Production and Their Significance to Developing Countries. New York: United Nations Industrial Development Organization, 1970.

Warning: These citations may not always be 100% accurate.