KURASHIGE, H. 525 



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ON THE COMPARATIVE QUANTITATIVE DETER- 

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LAEVASTU, T. 527 



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REVIEW OF THE METHODS USED IN PLANK- 

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 FB/58/T2, 50 PP. MIMEOGR. 



DISCUSSION OF FLOW PATTERNS AT THE 

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LAEVASTU, T. 529 



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THE ADEQUACY OF PT.ANKTON SAMPLING. 

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PERMA. INT. EXPLOR. MER 

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LAKOWITZ, 531 



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EIN NEUES HORIZONTAL-SCHLIESSNETZ. 

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LANGFORD, R.R. 533 



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METHODS OF PLANKTON COLLECTION AND A 

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10 /5/ 238-252. 



COMPARISON OF THE CATCHING ABILITY OF 

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LEAVITT, BENJAMIN B. 535 



/1935/ 

 A QUANTITATIVE STUDY OF THE VERTICAL 



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THE QUANTITATIVE VERTICAL DISTRIBUTION 

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BIOL. BULL. /WOODS HOLE/ MASS., 



74 /3/ 376-394. 



DESCRIPTION OF A 1-M. AND A 2-M. CLO- 

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LEONG, RODERICK 539 



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EVALUATION OF A PUMP AND REELED HOSE 

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U.S. FISH WILDL. SERV. SPEC. SCI. 

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PHIC APPARATUS AND SUPPLIES. 

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LINGER, FAY I. 541 



/1961/ 

 A HISTORICAL SURVEY OF MACROPLANKTON 



SAMPLING GEAR. 

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UNPUBL. MANUSCRIPT, 11 PP. 



LITTLEFORD, ROBERT A. 543 



NEWCOMBE, CURTIS L. 

 SHEPHERD, ROLAND B. 

 /1940/ 

 AN EXPERIMENTAL STUDY OF CERTAIN 



QUANTITATIVE PLANKTON METHODS. 

 ECOLOGY 



21 /3/ 309-322. 

 DISCUSSION OF SAMPLING ERROR. 



LIVRON, D.E. 545 



/1893/ 

 DRAGUE POUR PECHER DE PETITS ANIMAUX 



A UNE PROFONDEUR DONNEE. 

 C, R. CONOR. INT. ZOOL. 



DEUX. SESS. MOSCOW 1892-1893. 

 2/ 259-261. 



DESCRIPTION OF A PRESSURE-OPERATED 

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LO BIANCO, S. 547 



71890/ 



METODI USATI NELLA STAZIONE ZOOLOGICA 

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 MARINI. 

 MITT. ZOOL, STA. NEAPEL 

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LO BIANCO, S. 549 



/1903/ 

 LA PESCHE ABESSALI ESEQUITE DA F. A. 



KRUPPCOL YACHT PURITAN- NELE ADIACEN- 



ZE DI CAPRI ED IN ALTRE LOCALITA DEL 



MEDITERRANEO. 

 MITT. ZOOL. STA. NEAPEL 

 16/ 109-280. 

 COLLECTIONS MADE WITH A VERY LARGE 



CLOSING NET, SIMILAR TO THE CHUN- 



PETERSEN NET. 



LOHMANN. 551 



/1901/ 

 UBER DAS FISCHEN MIT NETZEN AUS MULLER- 



GAZE NO. 20 ZU DEM ZWECKE QUANTITATI- 



VER UNTERSUCHUNGEN DES AUFTRIEBS . 

 WISS. MEERESUNTERS . KOMM. WISS. 



UNTERSUCH. DEUT. MEERE, AST. KIEL 



N. F. 5 111 kl-bl. 



LOHMANN, H. 553 



/1903/ 

 NEUE UNTERSUCHUNGEN UBER DEN REICHTUM 



DES MEERES AN PLANKTON UND UBER DIE 



BRAUCHBARKEIT DER VERSCHIEDENEN FANG- 



METHODEN. 

 WISS. MEERESUNTERS. KOMM. WISS. 



UNTERSUCH. DEUT, MEERE, ABT. KIEL, 

 N.F. 7/ 88 PP. 

 SAMPLING PHYTO-AND NANNOPLANKTON DOWN 



TO 100 M. WITH A PUMP. 



21 



