BUKLHTTINO lilBIJOORAFICO XXX VII 



M'iNAsriKR J., Sill' hi str;itigr;i[)Iii(' [)al(!()ntol<)i/i(iiio d(>. I;i zone a Amal- 



tlieus rnargaritatiis dans la_ Region Sud-Kst do rAveyion. i'J]'.] 



I^aris. 

 — I. e toai'cieu siipcrieur dans la region Sud-E.st de lAveyron. l'J21 



Paris. 

 'MosniiioTTi IjOrknzo, A/./,nrrite del Klondite. Stndio cristallog'rafico di 



nil campione della ('ollezione Siinoridetti. 1921 Torino. 

 'Pakona C. V , Caratteri ed aspetti ,i.'eologici del Piemonte (con 28 fi- 



gnre). Torino. 

 Pekkika dk Sousa FRANnsro Luis, terremoto do \" de Noveml)ro do 



1755 cm Portngal e nn eslndo demogràfico j)or Francisco Luis 



Pereira de Scusa. Noi. I. Distritos de Faro, Bcja v Kvora. l'.)19 



Lisboa i'Servi(^-os geologicos). 

 'PoTTiKR Jaciiues, Recluu'chcs sur le fiéveloppcinenl de la feuillc dcs 



Mousses. 1920 Chartrcs. 

 Thomas Oi.dfiki.o, Kcjiort on the Mammalia colleclcd \i\ Mr. F]dmund 



Heller during the Peruvian Lxpeditioii of 1915 under the auspices 



of Yale University and the national geographic Society. N. 2333, 



from the i'roceedings of the U. S. Nat. Museum \'(d. 5H. pages 



217-249, with IMates 14-15. 



PUBBLICAZIONI PERIODICHE 



DI SOCIETÀ ED ACCADEMIE SCIENTIFICHE CORRISPONDENTI 



AFRICA 



Le Caire. — Société entomologique d'Egypte Bulletin. Annce 1920. 

 (1921). 



Cape Town. — Sonili African Museum Annals. Vol. XIL Part. \ II, 

 1920; Vol. XVll. Part. VI, 1921; Vol. XVIII, Part. I-II. 1921. 



— Report of the South African Museum For the year ended ol De- 

 cember. 1920 (1921). 



Durban. — Durban Museum (Annals), ^'ol. II. l'art. Index 1920; 

 Vol. Ill, Part. 1 1921. 



Pretoria. — South .'Africa. Transvaal Museum (Annals). \'ol. Vili, 

 Part. 1-2, Index I92I. 



