HYDROGRAPHIC TABLES. 



2lA 



Table i6h (continued from p. 19 A). io 5 o 35 >0i n (/> 3 ,, 0|fl = density in tonjm* of sea-water of JS/ 00 salinity 



and C. at standard dynamic depths'). 



Example: Given: D = 7188.38. Found: p 35 



1 .06 1 1 8. 



