52 ICE OF NORTHERN HEMISPHERE 



537. Morozov, R. 



1934. Lenskii pokhod. (Lena expedition.) Moscow, "Molodaia 



gvardia". 116 p. 



538. Popov, A. M. 



1932. Gidrobiologicheskii ocherk Mona Laptevykh. (Hydro-bio- 



logical sketch of the Laptev Sea.) Issled. mor. SSSR. 

 15:189-230. English summary. [Ice cover, p. 194.] 



539. Shadrin, N. E. _ 



1936. Dolzhen li zamerzat' Lenskii flot? (Is it necessary for the 



Lena fleet to freeze in?) Sovetskafa arktika. 1936(5) :44-50. 



540. Storozhev, N. M. 



1940. Dreif I'dov v More Laptevykh pod vliianien prilivo-otlivnykh 



lavlenii. (Ice drift in the Laptev Sea under the influence 

 of tides.) Problemy arktiki. 1940(3) :69-83. 



541. Storozhev, N. M. 



1940. Gidrologicheskaia rabota na dreifyiiischikh I'dakh. (Hydro- 



logical work on the drifting ice.) Leningrad, Glavsevmorputi 

 44 p. (Prolitupravlenie Glavsevmorputi pri S.N.K. SSSR. 

 Bibliotechka "Stakhanovtsy Arktiki" kn. 24.) [Laptev 

 Sea 1937-38 on icebreaker "Lenin".] 



542. Sverdrup, H. U. 



1930. Sostoianie I'dov v More Laptevykh i Vostochno-Sibiriskom 



More letom 1924 i 1925 gg. po nablfiideniiam s sudna 

 "Mod". (State of the ice in the Laptev and East Siberian 

 seas during the summers of 1924 and 1925 from observa- 

 tions of the "Maud".) Mater. Kom lAkutsk. ASSR. 

 30:369-376. 



543. U. S. S. R. Glavnoe upravlenie Severnogo morskogo puti. 



1936. Ot ust'ia Leny V Khatangskii zaliv. (From the Lena delta to 



Khatangsku Gulf.) Leningrad, Glavesvmorputi. 168 p. 

 illus., photos., tables, charts. [Lappo, S. Hydrographic 

 work on schooner "Pioneer", pp. 1-93. Voeikov, A. A. & 

 V. M. Stoharov. Winter conditions at Tiksi Bay. pp. 

 94-168.] 



544. Vize, V. lU. 



1933. Sostoianie I'dov v Ledovitom More mezhdu No vol Zemlei i 



Beringovym prolivom po nabliQdeniiam 1/p "Sibiriakov" 



V 1932 godu. (Die eisverhaltnisse im nordlichen eismeer 



, zwischen Nowaja Semlja und der Bering-Strasse nach 



beobachtungen des eisbrechers "Sibirjakow" im jahre 1932.) 

 Trud. Arkt. inst. 10:89-101. German summary. 



545. Vize, V. fi). 



1934. Expedition du Sibiriakov in 1932. Premiere pte. Recit de 



I'expddition k bord du brise-glaces Sibiriakov en 1932. 

 Rev. trav. Off. sci. techn. peches marit. 7.275-290. 



546. Vize, V. fU. 



1935. Sostoianie I'dov v Ledovitom More letom 1934 g. po nablfii- 



deniiam 1/p "Litke". (Die eisverhaltnisse im nordlichen 

 eismeer in sommer 1934.) Trud. Arkt. inst. 29:40-46. 



