2.1200 EGG SEPARATOR AND COUNTER. . .438 



2. 1300 SEDIMENT PARTICLE SIZE 



ANALYSER 438 



2. 1400 SORTING DEVICE FOR BENTHIC 



ORGANISMS 438 



2.2000 MORPHOMETRIC ANALYSIS 438-39 



2.2100 ANNUAL RING RECORDER 439 



2.2200 AUTOMATIC FISH MEASURING 



MACHINE 439 



421 



