(169) Schulz, Biimo. 1930c. 



Die Alkalinit!it des Oberfl&'chenvassers des Nordsee iind 

 des Nordatlantik (The alkalinity of the surface water of 

 the North Sea and the North Atlantic). Cons. Perm. Int. 

 Expl. Mer, Rapp. Proc.-Verb., No. 6'J , pp. 91-92. FOL. 



(170) Sebentsov, B. M. ,, D. I. Bisk, and E. W. Meisner. 1940. 



Water regulation in the reservoirs of the Moscow-Volga 

 Canal (in Russian). Veseoiuznyi Nauchno-issledovatelskli 

 Trudy Inst. Pinidovogo Rybn. Khoz.j Voronezhskoe Otdelenie, 

 vol. 3, No. 1, pp. 97-99. FOL. 



(171) Semko, R. S. 1951- 



On the causes of fluctuation in the number of Pacific 

 salmon and the tasks in the rational use of stocks (in 

 Russian). Paper presented at Russian All-Union Conference 

 on Questions of Fisheries, Fisheries Management, 1951- 

 FWS - kk pp. 



(172) Shliamin, B. A. 1955- 



The Peru current (in Russian). Geografiia v Shkole, 

 pp. 28-29. FOL. 



(173) Shtokman, V. B. 1953- 



Some problems of the dynamics of sea currents (in 

 Russian). Izvest. Akad. Naulc SSSR, Ser. Geofiz., No. 1, 

 pp. 69-77. SLA - Ik pp. 



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