TY - BOOK AU - Taylor,Frederick C TI - Snowbird Lake map-area, District of Mackenzie AV - QE185 .A2 no. 333 PY - 1963///] CY - [Ottawa] PB - Dept. of Mines and Technical Surveys, Canada KW - Geology KW - Canada KW - Mackenzie District KW - Maps N1 - Abstract also in French; Bibliography: p. 23 ER -