500 
Marine Recreation 
Fy 1980 (Projected) 
400 
Marine Technology 
300 
wn 
@ 
Oo 
_ 
=| 
=) 
n” 
a 
co 
o 
= 
TS 
ssi 
= 
Marine Operations 
200 
Marine Science 
100 
“Marine 
and projected for 1980. Employ- 
An Initial Assessment.” Marine Technology Society Journal 10(4): 
Source: Edward F. Mackin and Roger D. Anderson. 
-1.—Marine employment by industry in 1975 
a 
ohne 
a) 
ac 
3 = 
Siz 
ro 
£25 
S 
a I 
2Esa 
Ey 
aay 
fe 
=A 
Vill 
