TY - BOOK T1 - A mobile spectrographic laboratory DA - [1967] CY - [Ottawa] AU - Holman, R H C. AU - Durham, C. C., CN - QE185 .A42 no. 66-35 CN - QE185 PB - Dept. of Energy, Mines and Resources PP - [Ottawa] PY - [1967] ID - 65714 KW - Spectrograph. KW - Geochemical prospecting. KW - Chemical laboratories. TI - A mobile spectrographic laboratory ER -