00000cam a22000004a 4500 UP-99796217607811653 Buklod 20080318200354.0 a r |||| u| ta 080318s1967 xx d r |||| u| (iLib)UPD-00000503474 DLC DSCI rda eng TN 23 U612 1965 Bureau of Mines author. Minerals yearbook 1965 prepared by staff of the Bureau of Mines. Washington U.S. Government Printing Office 1967 4 volumes illustrations 24 cm text rdacontent still image rdacontent unmediated rdamedia volume rdacarrier Minerals Periodicals. FO UPD DSCI TN 23 U612 1965 v.3 Book