OF THE MODIFIED 



N OF THE DEFECTS OF THE 



ING NET, SIMILAR TO THE 



WLER'S+ DISCUSSION OF 



CORI'S PLANKTON NET, 



E INDIAN OCEAN, + THE 



AT +A NEW SWIVEL CABLE 



DESCRIPTION OF THE 



OF WATER FILTERED BY A 



PLANKTON RECORDER, THE 



EXPERIMENTS WITH THE 



DESCRIPTION OF THE 



FIELD TRIALS WITH THE 



IMPROVEMENTS IN THE 



AN ENLARGED 



SCRIPTION OF A MODIFIED 



HE FIELD+CALIBRATION OF 



NUMBER OF THE 



N TANK,- THE AUSTRALIAN 



VALUES FOR THE 



MARUTOKU B NET, AND THE 



TO WHICH A MODIFIED 



D + COMPARISON OF THE 



JUDAY NET, AND THE 



METER TOW NETS, AND THE 



PLANKTON TRAPS, AND THE 



ARD NET, JUDAY NET, AND 



80/113 CM NET, AND THE 



TION CHARACTERISTICS OF 



MODIFIED MODEL OF THE 



MODIFIED MODEL OF THE 



ECTION WITH A SUGGESTED 



AVOIDANCE, EASE OF 



AND A COMPARISON OF 



DEPTH RANGE FISHED, AND 



ECTED IN T HE ABSENCE OF 



LLOWANCE TO BE MADE FOR 



H AREA, TOWING SPEED AND 



AS TOWING SPEED, 



LUME OF WATER STRAINED, 



LUME OF WATER FILTERED, 



SPEED AND MESH SIZE, OF 



DEPTH OF FISHING, 



AVOIDANCE, ESCAPEMENT, 



OF SAMPLING ERROR, 



SAMPLER. DISCUSSION OF 



CATCH WHEN THE NET IS 



GEAR FOR OPENING AND 



DESCRIPTION OF A 



DESCRIPTION OF A 



RE ACTUATED OPENING AND 



ELECTRICAL PLANKTON-NET 



AS A FUNCTION 

 THE ISAACS 



AND 



CHUN- PETERS EN NET ON THE GROUNDS OF 

 CHUN- PETERSEN NET. DISCUSSIO 



CHUN- PETERSEN NET. +A VERY LARGE CLOS 

 CHUN'S HORIZONTAL CLOSING NET AND FO 

 CHUN'S VERTICAL NET, AND MARSH'S 

 CLADOCERA OF THE ZANZIBAR AREA OF TH 

 CLAMP FOR TOWING LARGE PLANKTON NETS 

 CLARKE- BUMPUS PLANKTON SAMPLER. 

 CLARKE- BUMPUS SAMPLER 

 CLARKE- BUMPUS SAMPLER, 

 CLARKE- BUMPUS PLANKTON SAMPLER 

 CLARKE- BUMPUS PLANKTON SAMPLER. 

 CLARKE- BUMPUS PLANKTON SAMPLER. 

 CLARKE- BUMPUS PLANKTON SAMPLER. - 

 CLARKE- BUMPUS PLANKTON SAMPLER. - 

 CLARKE- BUMPUS PLANKTON SAMPLER. -+ DE 

 CLARKE- BUMPUS PLANKTON SAMPLERS IN T 

 CLARKE- BUMPUS QUANTITATIVE PLANKTON 

 CLARKE- BUMPUS SAMPLER AND CALIBRATIO 

 CLARKE- BUMPUS SAMPLER 

 CLARKE- BUMPUS SAMPLER 

 CLARKE- BUMPUS SAMPLER 

 CLARKE- BUMPUS SAMPLER 

 CLARKE- BUMPUS SAMPLER. 

 CLARKE- BUMPUS SAMPLER. 

 CLARKE- BUMPUS SAMPLER. 

 CLARKE- BUMPUS SAMPLER. 

 CLARKE- BUMPUS SAMPLER. 

 CLARKE- BUMPUS SAMPLERS.- 



AND THE MARUTO 

 AND THE 37 CM 

 CAN BE ATTACHE 

 WITH A PUMP AN 

 DISCUSSION 

 DISCUSSION 

 DISCUSSION 

 -+OCEAN STAND 

 AVAILABLE 



FILTRA 



CLARKE JET NET 



CLARKE JET NET 



CLASSIFICATION.- + PLANKTON COLL 



CLEANING NETTING, REDUCED FOREWARIN 



CLOGGING 



CLOGGING 



CLOGGING. 



CLOGGING. + 



CLOGGING.- 



CLOGGING. 



CLOGGING , 



CLOGGING , 



CLOGGING, 



CLOGGING , 



CLOGGING , 



CLOGGING, 



CLOGGING , 



CLOGGING, 



AND SAMPLE SIZE TAKEN WITH 

 + COEFFICIENT, THE 



• COMPLETE FILTRATION IS EFF 

 + NET, AND ON THE A 



AGE OF THE NET, AND WHETHE 

 AND AVOIDANCE. + , VO 

 AND ESCAPEMENT. + ERROR, VO 

 AND OF AVOIDANCE. + TOWING 

 AND PATCHINESS. COMPARISO 

 AND THE VOLUME OF WATER 

 AND VOLUME OF WATER FILTER 

 AVOIDANCE, EASE OF CLEANIN 

 CLOSED AND THAT COMPLETE FILTRATION 

 CLOSING A NET AND A METER FOR MEASUR 

 CLOSING APPARATUS SUITABLE FOR ATTAC 

 CLOSING DEVICE FOR A PLANKTON NET. 

 CLOSING DEVICE. + OF A PRESSU 

 CLOSING DEVICE.- AN 



007 

 215 

 549 

 882 

 789 

 899 

 707 

 225 

 593 

 019 

 891 

 223 

 703 

 673 

 675 

 245 

 593 

 927 

 839 

 833 

 867 

 867 

 891 

 125 

 237 

 533 

 835 

 831 

 842 

 806 

 807 

 647 

 329 

 308 

 333 

 266 

 115 

 179 

 054 

 385 

 219 

 499 

 129 

 268 

 125 

 533 

 329 

 115 

 383 

 105 

 535 

 878 

 863 



41 



