FROLANDBR, H.F. 315 



PRATT, IVAN 

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A BOTTOM SKIMMER. 

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7 /I/ 104-106. 

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FRY, DONALD H. JR. 317 



/1937/ 



A METAL PLANKTON NET. 



CALIF. FISH GAME 



23 ml 329-330. 



DESCRIPTION OF A HIGH-SPEED SAMPLER 

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FUJITA, H. 319 



/1956/ 



THE COLLECTION EFFICIENCY OF A PLANK- 

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STUD. AUTOECOL. COMPILED BY LAB. ENTOMOL. 

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IN JAPANESE. 



GARDINER, A.C. 321 



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THE VALIDITY OF SINGLE VERTICAL HAULS 

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17 111 449-472. 



GARDINER, A. C. 323 



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18 111 575-610. 



DESCRIPTION OF A PARAVANE DEPRESSOR 

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GARDINER, A.C. 325 



GRAHAM, M. 

 /1925/ 



THE WORKING ERROR OF PETERSEN, S YOUNG- 

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8 /3/ 1-8. 



GAULD, D.T. 



BEGANAL, T. N. 



/1951/ 



A HIGH-SPEED TOW- NET. 



NATURE /LONDON/ 



186 /4273/ 523. 



DESCRIPTION OF THE SHEARD HIGH-SPEED 

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GEHRINGER, JACK W. 



/1952/ 



HIGH SPEED PLANKTON SAMPLERS. 2. AN 

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U.S. FISH WILDL. SERV. SPEC. 

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88/ 7-12. 



DESCRIPTION OF THE GULF-III HEH 

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327 



329 



GEHRINGER, JACK W. 

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THE GULF-III AND OTHER MODERN HIGH- 

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GIBBONS, SYDNEY G. 

 /1933/ 

 A NEW TYPE OF SAMPLER FOR USE IN THE 



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GIBBONS, SYDNEY G. 



/1939/ 



THE HENSEN NET. 



J. CONS. 



14 111 1M-Ik&. 



DISCUSSION OF SAMPLING ERROR AND A 

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GIBBONS, SYDNEY G. 

 ERASER, JAMES H. 

 /1937/ 

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INDICATOR IN SCOTTISH WATERS. -I. 

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HARDY PLANKTON INDICATOR. 



GIBBONS, SYDNEY G. 

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 THE CENTRIFUGAL PUMP AND SUCTION HOSE 



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SAMPLES . 

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 12 111 155-170. 



GIBBONS, SYDNEY G. 

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 /1937/ 

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riESBRECHT, WILHELM 

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EIN NEUES SCHLIESSNET2 . 

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GIESBRECHT, WILHELM 

 /1896/ 



UBER PELAGISCHE COPEPODEN DES ROTHEN 

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DR. AUGUSTIN KRAMER. 

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 DESCRIPTION OF KRAMER, S WORK WITH A 



SHIP,S PUMP TO SAMPLE PLANKTON. 



GLOVER, R.S. 

 /1953/ 



THE HARDY PLANKTON INDICATOR AND SAM- 

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331 



332 



333 



335 



337 



339 



340 



343 



347 



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