ERRATA 
P. 264., line 34. For 'conductor' read ' conduction.' 
P. 309, line 10. For 'simply' read 'simple.' 
P. 34.6, line 14. For ' organic' read ' inorganic' 
P. 359, in reference (2). For ' Theirkeilkunde'' read \ Thierheilkunde* 
P. 360, in reference (1). Read TLeitsch.f. Hygiene. 
P. 361. For ' Niellsen's ' read ' Neelson's.' 
P. 371, footnote. For ' Klinisclier' read ' Klinische.' 
P. 409. For ' Sphaerolitus ' read ' Sphaerotilus.' 1 
P. 414, line 20. For 'pressure' read 'presence.' 
P. 444, last line. For ' Welsh ' read 'Welch.' 
P. 446, last line. For ' Welsch ' read ' Welch.' 
P. 461, line 13. For '■Haemoglobin' read 'Haemoglobin? 
P. 461, line 13. For ' Gower's ' read ' Gowers'.' 
P. 461, line 6 from bottom. For ' Labbe' read ' Labbe.' 
P. 465, line 7 from bottom. For ' T. BruceV read ' T. bruceV 
P. 499, in footnote. For ' Schwalbs ' read ' Schwalbe.' 
P. 503, in footnote. For ' Aufklarung'' read ' Aujkliirang? 
P. 528, chart opposite, in Case 1. For 'Nov.' read 'Sep.' 
