TY  - BOOK
AU  -  Sobczak,L.W.
TI  -  Regional gravity survey of the Sverdrup Islands and vicinity with ma p / 
PY  - 1963///
CY  -  Ottawa : 
PB  -  Dept. of Mines and Technical Surveys, 
KW  -  Gravity
N1  -  Includes bibliographic reference: (p. 19)
ER  -