342 J- Christian Bay. 



International Catalogue of Scientific Literature, 



In the publications, every larger subject forms a class, which is 

 designated by a letter (e. g. M = Botany). Every class has an annual 

 volume, which contains lists of independently published works and of articles 

 in periodicals, arranged 1) by authors; 2) by subjects. The subjects are 

 arranged according to a fixed system of classification. Every annual issue 

 also contains a list of periodicals whose contents are analyzed therein. 

 Class M. Botany. 

 First Annual Issue. 



Part I. London, 1902 (May) 



XV, 378 p. 

 Part II. London, 1903 (October) 



XIII, 626 p. 

 Second Annual Issue. London, 1904 (December) 



VIII, 1111 p. 

 Third Annual Issue. London, 1905 (September) 



VIII, 909 p. 

 Fourth Annual Issue. London, 1906 (July) 



VIII, 951 p. 

 Fifth Annual Issue. London, 1908 (March) 



VIII, 1210 p. 



Some of the national bureaus issue, in addition, lists of their national 

 scientific literature: 

 Germany. 



Bibliographie der Deutschen Naturwissenschaftlichen Literatur. Hrsg. im 

 Auftrage des Reichsamtes des Innern vom Deutschen Burean der Inter- 

 nationalen Bibliographie in Berlin. 1901 



Bd. I IV: Jena, G. Fischer, 19021904. 

 Bd. V : Berlin, H. Paetel, 1905 Continued. 



Issued weekly and published at varying intervals. Issues numbered 

 consecutively within each year, forming yearly volumes : 1 : 1901 02 

 (1902); II: 190102 (1903); III: 1903 (1903); IV: 1904 (1904); 

 V: 1904 (1904); VI: 1905 (1905); VI: 1905 (1905); VII: 1905 (1905) 

 France. 



Bibliographie scientifique franchise. Recueil mensuel public sous les auspices 

 du Ministere de 1'Instruction publique par le Bureau francaise du Cata- 

 logue international de la literature scientifique. Paris, Gauthier-Villars. 

 Tome I, 1902. 



Corresponds in form and arrangement to International catalogue of 

 scientific literature. 

 Classe M: Botanique: 



Tome I. [Annee 1902], p. 256268. 

 Tome II. Annee 1903, p. 128152. 

 Tome III. Annee 19041905, p. 180196. 

 Tome IV. Annee 19051906, p. 

 Tome V. Annee 19061907, p. 

 Poland. 



Katalog literatury naukowej polskiej wydawany przez Komisye Biblio- 

 graficzna wydzia-hi matematyczno-przyrodniczego Akademii Umiejetnosci 

 w Krakowie. Tom. I. Rok 1901. Krakow, 1901. 



Tom. II. Rok 1902. Krakow, 1902. 



Tom. III. Rok 1903. Krakow, 1903. 



Tom. IV. Rok 1904. Krakow, 1905. 



Each annual volume issued in four parts. M. Botanika. 



