00314nam a2200109Ia 4500008005100000082001500051100003300066245003500099250001200134260004800146300001000194200103s     1979     ||||xx |||||||||||||| ||und||  a387.2bTHN  aThe Hydrographer of the Navy 0aBritish Columbia Pilot, Vol. 2  a9th Ed.  bThe Hydrographer of the Navyc1979aEngland  a180p.