(206) Parodiz, Juan Jose. 1948. 



Sobre ' Ostrea" actuales y pleistocenicas 

 de Argentina y su ecologia (On the exist- 

 ing and pleistocene "Ostrea" in Argentina 

 and their ecology). Argentina Secretaria 

 Educacion, Comm . Mus. Argent. Cienc . 

 Nat., Ser. Cienc. Zool., no. 6, 22 pp. 

 Translation summary 2 pp. by G. Mares, 

 available PBS . 



(2U7) Petrova -Grinkevich . 1944. 



The feeding competition between the had- 

 dock and the cod in the Barents Sea (in 

 Russian). Trans. Knipovich Polar. Sci. 

 Inst. Mar. Fish. Oceanogr., Murmansk, 

 vol. 8, pp. 416-427. Translation 15 pp. 

 by L. Birkett, BMAF, available FWS . 



(208) Pirozhnikov, P. L. 1952. 

 Hydrobiology and fisheries management 

 (in Russian). Zool. Zhur., vol. 31, no. 

 1, pp. 99-109. Translation summary 11 

 pp. by G. Mares, available PBS . 



(209) Piskunov, I. A, 1949. 

 Experiment on the catching of Pacific 

 Ocean herring with help of electric light 

 (in Russian). Rybn. Khoz ., Astrakhan, 

 vol. 25, no. 7, p. 27. Translation 1 p. 

 by J . M Shewan, available SHD. 



(210) Piskunov, L A^ 1952. 



On the fecundity of the herring ( Clupea 

 harengus pallasi V . ) spawning along the 

 western coast of Sakhalin Island (in Rus- 

 sian). Zool. Zhur., vol. 31, no. 1, pp. 

 115-121. Translation 16 pp. by K. F. 

 Wiborg, Bergen, Norway, available FWS. 



(211) Planas, Antonio, and Juan Roig. 

 Nota sobre la localizacion de un area de 

 puesta de Sardina pilchardus (Walb.) en 

 el Mediterraneo occidental (Sectores de 

 Cambrils, Vinaroz y Castellon de la 

 Plana) /On the location of spawning areas 

 of the pilchard Sardina pilchardus (Walb.) 

 in the Western Mediterranean (regions of 

 CambriJ_s, Vinaroz, and Castellon de la 

 Plana)/. Publ. Inst. Biol. Apl . Barcelona, 

 tome 6, pp. 53-58. Translation summary 

 4 pp. by G. Mares, available PBS. 



(212) Police, Gesualdo. 1930. 

 Valore nutritive e azione patologica 

 dei Moluschi Lamellibranchi (Nutritive 

 value and pathological action of some 

 sea mussels). Boll, di Pesca, vol.6, 

 no. 3, pp. 298-369. Translation sum- 

 mary 1 p. by G Mares, available PBS, 



(213) Poljanski, U, I. 1952. 

 Some new or little known parasitic 

 nematodes of sea fish (in Russian). 

 Trudy Zool. Inst. Akad. Nauk SSSR, 

 vol. 12, pp. 133-147. Translation 

 summary 15 pp. by G Mares, avail- 

 able PBS . 



(214) Rasmussen, Birger. 1952. 

 Fiskeriforholdene og torskebestanden 

 ved Vest-Gr!^nland, 1951 (Fishing con- 

 ditions and stock of cod off West Green- 

 land) . Arsberet. Vedk. Norges FisK., 

 1951, nr. 5, s. 121-137. Translation 

 17 pp. through BMAF, available FWS. 



(215) Rathke, M H 1843. 

 Nicotho^ astaci . Verh. Kais. Leop. 

 Carol., Bd. 12, S 102-116. Trans- 

 lation 5 pp . by John Smith, available 

 SHD. 



(216) Renou, J., and P Tchernia. 1947. 

 Detection des bancs de poissons par 

 ultrasons (Ultrasonic detection of fish- 

 schools).. Min. Mar. Com. Oceanogr. 

 Cores, Paris. Translation summary 29 

 pp. by G. Mares, available PBS, 



(217) Rodriguez -Roda, J. 1952. 



Datos climaticos del puerto de Castellon 

 y termicos de las aguas costera super - 

 ficiales en relacion con la pesca, en 

 1951 (Climatic data from Castellon 

 Harbour and temperature observations 

 of coastal waters in relationship to the 

 iLsheries.Fabl. Inst .Biol. Apl., Barcelona, 

 tome 10, pp. 81-91. Translation sum- 

 mary 3 pp. by G. Mares, available PBS . 



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