I-ONDON: nawbaiii & VTai-a, Ltd., Farringdoii Avenue, E. C. 



Journal of 

 Applied Microscopy 



(MONTHLY.) 



Vol. II. No. 4. 



APRIL, 1899. 



$1.00 Per Year. 



Leading Subjects. 



Artificial Production of the Sickle Stage of the Nu- 

 cleolus. JOHN H. SCHAFFNER .... 321 



OHIO STATE UNIVERSITY. 



The Use of Acetone in Histology. 



PIERRE A. FISH 322 



CORNELL UNIVERSITY. 



Demonstration of Karyokinesis. 



W. S. NICKERSON 324 



UNIVERSITY OF MINNESOTA. 



Collodion Sectioning of Golgi Preparations. 



J. S. KINGSLEY 325 



TUFTS COLLEGE. • 



Biological Tables. 



MORTON J. ELROD 326 



UNIVERSITY OF MONTANA. 



Methods in Plant Histology, II. 



CHARLES J. CHAMBERLAIN 332 



UNIVERSITY OF CHICAGO. 



Carney's and Lebrun's Observations on Fertilization in 

 Ascaris Megalocephala 



J. R. MURLIN 337 



UNIVERSITY OF PENNSYLVANIA. 



A Simple Hydrogen Generator. 



ERNEST B. SANGREE .... 340 



VANDERBILT UNIVERSITY. 



Current Botanical Literature. 



CHARLES J. CHAMBERLAIN . 343 



UNIVERSITY OF CHICAGO. 



Animal Biology. 



AGNES M. CLAYPOLE .... 346 



CORNELL UNIVERSITY. 



Current Bacteriological Literature. 



H. H. WAITE 350 



UNIVERSITY OF MICHIGAN. 



Normal and Pathological Histology, 



RICHARD M. PEARCE 352 



BOSTON CITY HOSPITAL. 



Kntercd at the Post Office at Rochester. X. V.. as Second Class Matter. 



Publication Department, BAUSCH & LOMB OPTICAL COMPANY, Rochester, N. Y. 



For Hawaiian Islands : Hollister Urug Company, Honolulu, Publishers' Agents. 



