Pechen', G. A., Shushkina, E. A. "Production of Crustdcean Zooplankton 

 in Lakes of Various Types," Biologicheskiye osnovy rybnogo 

 khozyaystva na vnutrennikh vodoyernakh Pribaltiki [Biologic Bases of 

 Fishery in Internal Water Bodies of the Baltic Region] Minsk, 1964. 



Polikarpov, G. G. Radioekologiya morskikh organizmov [Radioecology of 

 Mrine Organisms] Moscow Atomizdat Press, 1954. 



Polikarpov, G. G. , Zaytsev, Yu . P. Gorizonty i strategiya poiska v 

 morskoy biologii [Levels and Strategies of Search in Marine 

 Biology] Kiev, Naukova dumka Press, 1969. 



Ponomarenko, V. P. "Migration of Arctic Cod in the Soviet Sector of the 

 Arctic," Trudy PINRO, 1968, Vol. 23. 



Ponomareva, L. A. "Seasonal Changes in Zooplankton of La Perouse 

 Strait," Trudy In-ta okeanol . AN SSSR, 1954, Vol. 11. 



Ponomareva, L. A. "Euphausiids of the Okhotsk and Bering Seas," Trudy 

 In-ta okeanol. AN SSSR, 1959, Vol. 30. 



Ponomareva, L. A. "Zooplankton of Aniva Bay," Trudy In-ta okeanol. AN 

 SSSR, 1961, Vol. 51. 



Ponomareva, L. A. Evfauziidy severnoy poloviny Tikhogo okeana, ikh 

 rasprostraneniye i ekologiya massovykh vidov [Euphausiids of the 

 Northern Pacific Ocean, Their Distribution and Ecology of Common 

 Species] Moscow Acad. Sci. USSR Press, 1963. 



Ponomareva, L. A., Tsi khon-Lukanina , Ye. A., Sorokin, Yu . I. "The 



Consumption of Phytoplankton and Bacteria by Tropical Euphausiids," 

 Funktsionirovaniye pelagicheski kh soovshchestv tropicheski kh 

 rayonov okeana [Functioning of Pelagic Communities in the Tropical 

 Regions of the Ocean] Moscow, Nauka Press, 1971. 



Popov, N. I., Patin, S. A. "Basic Features of the Global Distribution 

 of Strontium-90 on the Surface of the World Ocean," Trudy In-ta 

 okeanol ., 1966, Vol. 82. 



Prygunkova, R. V. "Some Peculiarities in the Seasonal Development of 

 Zooplankton in Chupa Bay of the White Sea," Issled. fauny morey. 

 Vol. 13 (21), 1974. 



Pshenin, L. N. Biologiya morskikh azotf i ksatorov. [Biology of Marine 

 Nitrogen-Fixers] Kiev, Naukova dumka Press, 1966. 



Pryina, I. L. , Yelizarova, V. A. "Spectrophotometric Determination of 

 Chlorophylls in Cultures of Certain Algae," Trudy In-ta biol. 

 vnutr. vod. AN SSSR, 1971, Vol. 21 (24). 



Rabinovich, E. Fotosintez [Photosynthesis] Vol. 2, Moscow Foreign 

 Literature Press, 1953. 



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