(218) Rodriguez -Roda, J.,M,G. Larraneta, 



andM. Duran. 1952. 

 La relacion longitud pez-longitud escama 

 en la Sardina (Sardlna pilchardus Walb.) 

 del area de Castellon CITie relationship 

 between fish -length and scale -length in the 

 pilchard ( Sardina pilchardus Walb.) in the 

 area of Castellon) . Ibid., pp. 53-65. 

 Translation summary 5 pp. by G. Mares, 

 available PBS . 



(219) Romanovsky, V. 1949. 



Le probleme de la mesure des courants 

 marins (The problem of measuring ocean 

 currents) . La Houille Blanche, tome ^ 

 no. 2, pp. 150-162. Translation by De- 

 partment of Scientific and Industrial Re- 

 search, London, available BMAF through 

 FWS. 



(220) Roscher, E. K. 1950. 

 Erhtihung der Schlepplei stung von Motor - 

 fischerei-fahrzeugen (Increasing the trawl- 

 ing performance of motor fishing vessels) . 

 Fischereiwelt, 2Jahrg., Heft 9, S. 129- 

 131. Translation 4 pp. by Irene Anderson, 

 available SHD. 



(221) Rozenberg, L, D. 1949. 



On a certain new phenomenon in hydro- 

 acoustics (in Russian) . Dok. Ajcad. Nauk 

 SSSR, vol. 69, no. 2, pp. 175-176. Trans- 

 lation by E. R. Hope, Defense Scientific 

 Information Service, Defense Research 

 Board of Canada, available ABS. Also trans- 

 lation 3 pp . , available FWS . 



(223) RUnnstriiim, J. 1920. 



Ueber osmotischen Druck und Eimem- 

 branfunktion bei den Lachsfischen 

 (Concerning the osmotic pressure and 

 egg membrane function amongst the 

 salmonoids). Acta Zool. Int. Tidskr. 

 Zool., Stockholm, bd. 1, s. 321-336. 

 Translation 30 pp. by Julius Rockwell, 

 Jr., available FRI. 



(224) Saetersdal, Gunnar. 1955. 

 Maskeviddeforsc^k med smatral mai 

 1954 (Mesh size experiment with a 

 small trawl in May 1954) , Fiskets 

 Gang, 41 arg., nr. 13, s. 185-187. 

 Translation 7 pp. by Leslie W. Scatter - 

 good, Boothbay Harbor, Maine, avail- 

 able FWS . 



(225) Schach, Helmut. 1939. 



Die kunstliche Aufzucht von Clupea 

 harengus L . (The artificial rearing of 

 Clupea harengus L .) . Helgol. Wiss. 

 Meeresunters., Bd. 1, Heft 3, S. 359- 

 364. Translation 14 pp. by John Smith, 

 available SHD. 



(226) Schacht, C. 1914. 



Ein Beitrag zur ErklMrung des Wieder- 

 scheinens von Sprott und Hering in der 

 Elbmundung (A contribution to the ex- 

 planation of the reappearance of sprat 

 and herring in the Elbe estuary). Mitt. 

 Deutsch. Seefisch. -Ver., Bd. 30, S, 

 138-140. Translation 3 pp. by J, A. 

 Robertson, BMAF, available FWS . 



(222) Ruivo, Mirio. 1950. 



Sobre as popula^oes e migrapoes da sardina 

 ( Clupea pilchardus Walb.) da costa Portu- 

 guesa /Population.'! and migrations of the 

 sardine ( Clupea jjilchardus Walb.) on the 

 Portuguese coast ^. Bol. Soc. Portug. Cienc. 

 Nat., ser.2, pp. 89-121. Translation sum- 

 mary 2 pp. by G. Mares, available PBS. 



(227) SchMrfe, J. 1951a 



Ueber Zugmessungen zur Ermittlung 

 der Netzfullung (On measurements of 

 drag in order to ascertain the filling 

 of the net). Fischereiwelt, 3 Jahrg., 

 Heft 1, S. 10-12. Translation 4 pp . 

 by Irene Anderson, available SHD. 



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