TY  - BOOK
AU  - Withrow,David Earl
TI  - Using aerial surveys, ground truth methodology, and haul out behavior to census Steller sea lions, Eumetopias jubatus
U1  - 599.7975 23
PY  - 1982///
CY  - Seattle
PB  - University of Washington
KW  - Eumetopias jubatus
N1  - Thesis (M.Sc.), University of Washington, 1982; Bibliografía: p. 86-90
ER  -