494 



Presents. 



mitzlichen Formeln. 8vo. Wien [1881.] Zur Theorie der Gas- 

 diffusion. 8vo. Wien [1882.] Einige Experimente iiber den 

 Stoss von Cylindern. 8vo. Leipzig 1882. The Anthor. 



Canestrelli (J.) Sulla graduazione dei galvanometri. 4to. [Rome 

 1882.] " ~ The Author. 



Kammermann (A.) Resume Meteorologique de l'annee 1881 pour 

 Geneve et le Grand Saint-Bernard. 8vo. Geneve 1882. 



The Author. 



Kolliker (A.) Ueber die Lage der weiblichen inneren Geschlechts- 

 organe. 4to. The Author. 



Mason (John J.) Minute Structure of the Central Nervous System 

 of certain Reptiles and Batrachians of America. Illustrated by 

 Permanent Photo-Micrographs. Series A. (Author's Edition. 

 One hundred.) 4to. Newport 1879-82. The Author. 



Mueller (Baron P. von) New Vegetable Fossils of Victoria. 4to. 

 Melbourne. The Author. 



Todaro (A.) Hortus Botanicus Panormitanus. Tomus II. Ease. III. 

 4to. Panormi 1882. The Author. 



Tommasi (D.) List of Memoirs. (Single sheet.) Paris. 



The Author. 



Vinci (Dr. S.) Les Forces Physiques, Oxygene Transformed 4to. 



Catane 1882. The Author. 



Weinberg (Dr. Max) Interferenzstreifen im prismatischen und im 



Beugungsspectrum. 8vo. Wien 1882. The Author. 



Wernicke (H.) Der Ewige Grund, oder Die ungeschaffene Kraft 



des Leeren. 8vo. Philadelphia 1882. The Author. 



Woodward (Horace B.) A Memoir of Dr. S. P. Woodward. 8vo. 



The Author. 



