ABILITY OF THIS 



GULF III, AND THE BARY 



A MIDWATER TRAWL, A 



SAMPLERS . 1 . A 



DESCRIPTION OF THE 



THE JET NET, A NEW 



HIGH SPEED PLANKTON + 



ALL METAL PLANKTON + 



THE DEVELOPMENT OF A 



SAMPLER, THE ISAACS 



ITH A MODIFIED GULF- III 



THOSE OF A QUJ4NTITATIVE 



SCRIPPS- NARRAGANSEn 



OF THE SHEARD 



DESCRIPTION OF A 



IN VERTICAL +A CLOSING, 



ID + DESCRIPTION OF A 



AMPLER FOR SIMULTANEOUS 



A 

 THE COD- ENDS OF LARGE 

 SAMPLING DONE WITH 1) 



RIEF DESCRIPTION OF THE 



I PLANE KITE OTTER TEST+ 



AL OPERATION.- A 



OF THE GULF III 



ERATION OF THE GULF I-A 



AND PERFORMANCE OF THE 



LF-III AND OTHER MODERN 



AS A DEPRESSOR FOR 



E + DESCRIPTION OF A 

 DESCRIPTION OF A NEW 

 MIDWATER TRAWL, BARY 

 EW DEPRESSOR DESIGN FOR 

 IVE PLANKTON SAMPLER, A 

 DESCRIPTION OF A 

 A 

 A SAMPLER DESIGNED FOR 

 FISH LARVAE NET AND IN 

 , MODEL +TRIAL TOW WITH 

 MENT OF THIS LINE 0F+ 

 AMPLERS AND THEIR + 

 AMPLING GEAR.- A 

 ANKTON RESEARCH, AND+ 



THE 



ILLUSTRATION OF 



TER YOUNG FISH NET, AND 



YOUNG FISH TRAWL, 



HIGH SPEED NET WITH A COARSE SILK 

 HIGH SPEED PLANKTON CATCHER, + THE 

 HIGH SPEED PLANKTON COLLECTOR, AND 

 HIGH SPEED PLANKTON SAMPLER (MODEL 

 HIGH SPEED PLANKTON SAMPLER AND THE 

 HIGH SPEED PLANKTON SAMPLER. - 

 HIGH SPEED PLANKTON SAMPLERS. 1. A 

 HIGH SPEED PLANKTON SAMPLERS. 2. AN 

 HIGH SPEED SAMPLER CAPABLE OF TAKING 

 HIGH SPEED SAMPLER, AND THE ISAACS-K 

 HIGH- SPEED TOW NET,- + TESTS MADE W 

 HIGH-SPEED TOW NET WITH HEAVY HEAD 

 HIGH-SPEED CATCHER. + CATCHES WITH 

 HIGH-SPEED MULTIPLE PLANKTON SAMPLER 

 HIGH-SPEED NET AND A COMPARISON OF 

 HIGH-SPEED NET WITH A FILTERING 

 HIGH-SPEED PLANKTON CATCHER FOR USE 

 HIGH-SPEED PLANKTON CATCHER IN A RIG 

 HIGH-SPEED PLANKTON HAULS,- +S 

 HIGH-SPEED PLANKTON NET.- 

 HIGH- SPEED PLANKTON NETS AND MIDWATE 

 HIGH-SPEED PLANKTON SAMPLER V TYPE, 

 HIGH-SPEED 



HIGH-SPEED PLANKTON SAMPLER 'HAI'.+B 

 HIGH-SPEED PLANKTON SAMPLER AND MULT 

 HIGH-SPEED PLANKTON SAMPLER FOR MANU 

 HIGH-SPEED PLANKTON SAMPLER. DISCUSS 

 HIGH-SPEED PLANKTON SAMPLER. - 

 HIGH-SPEED PLANKTON S AMPLER. -+ AND OP 

 HIGH-SPEED PLANKTON SAMPLER, AND A 

 HIGH-SPEED PLANKTON SAMPLERS. - + GU 

 HIGH-SPEED PLANKTON SAMPLERS. - 

 HIGH-SPEED QUANTITATIVE PLANKTON CAT 

 HIGH-SPEED SAMPLER DESIGNED TO REDUC 

 HIGH-SPEED SAMPLER. DISCUSSION OF 

 HIGH-SPEED SAMPLER, BE MULTIPLE 

 HIGH-SPEED SAMPLERS (ABSTRACT) .-+A N 

 HIGH-SPEED SUCCESSIVE PLANKTON SAM 

 HIGH-SPEED SURFACE NET. 

 HIGH-SPEED TOW- NET. - 

 HIGH-SPEED TOWING AND CAPABLE OF 

 HIGH-SPEED TOWS WITH THE HANDY UNDER 

 HIGH-SPEED UNDERWAY PLANKTON CATCHER 

 HISTORICAL DISCUSSION OF THE DEVELOP 

 HISTORICAL SURVEY OF MACROPLANKTON S 

 HISTORICAL SURVEY OF MACROPLANKTON S 

 HISTORICAL SURVEY OF QUANTITATIVE PL 

 HISTORY OF PLANKTON SAMPLING. REVIEW 

 HJORT'S NET. 



HJORT'S RING NET.+ THE HELIGOLAND OT 

 HJORT'S RING NET, HENSEN'S EGG NET, 

 HORIZONTAL CLOSING NET 

 HORIZONTAL CLOSING NET 



691 

 227 

 191 

 063 

 069 

 227 

 063 

 329 

 019 

 019 

 169 

 619 

 101 

 295 

 327 

 924 

 129 

 195 

 597 

 924 

 105 

 205 

 139 

 397 

 247 

 069 

 329 

 027 

 783 

 027 

 331 

 239 

 489 

 317 

 691 

 083 

 355 

 613 

 603 

 327 

 903 

 053 

 667 

 505 

 077 

 541 

 143 

 310 

 427 

 395 

 287 

 531 

 879 



57 



