«7. 

 ><-0. 



m. 

 too. 

 eo, 



60. 

 iO. 

 20. 

 0. 



nc3 



527. 



4 <X1. 



300. 



iOO. 



'X. 



VALUE OF CATCH 



in 000 000 gu/den% 



' ' I I > f- 



I 



r I T r — Y 



35 36 



|.«7 

 .00 



.too 



.90 

 .60 



.20 

 .0 



TOTAL CATCH OF BOTTOMFISH 



lota/c vangst aa^ bodem\,','sc.h - 



uitde Noordzee 



i-_ 



.soo 



.<00 



.300 



.200 



.fOO 



— T' " 'T ■ » T 



w « 5 rf 7 tf w r, ,^ ,5 ;« ,, ¥ // ta 19 n a 12 a ^^ 25 16 V !» vx>'»'x v u' sf' af'37'm 



Figure 2 • — Size and value of the total annual catch of bottog 

 fish in the North Sea. Top: Value of catch in 10 



guilders. BottomiTotal catch in 10^ kilograms. 



16 



