manufacture and utilization of Portland cement
Subtitle: report of the Interregional Seminar held at Holte, Denmark, 7-20 May 1972, including a summary of lectures presented to the Seminar
By: [organized jointly by the United Nations Industrial Development Organization and the Danish International Development Agency].
Contributors: United Nations. Industrial Development Organization.; Danish International Development Agency.
Publisher: United Nations; H.M.S.O.]
Published: 1972
Place of publication: New York; [London
Language: eng