ICNAF 67-3 



STA 22 



_ 100 — 



SECTION 4 



DISSOLVED OXYGEN 

 STA 21 STA 20 



STA 19 



STA 18 



FiKure 69. Vertical distribution of dissolved oxyRen (ml/1) — Section 4 ICNAF 67-3, 11-23 December 1967. 



75 



