Изготовление электронных копий любых изданий

Biology and fisheries of the Norwegian spring spawning herring and blue whiting in the Northeast Atlantic Proc. of the fourth Sov.-Norw. symp., Bergen, 12-16 June 1989 Polar research inst. of marine fisheries a. oceanography (PINRO) Murmansk. Inst. of marine research. Bergen ; Ed. by Terje Monstad