54 INTRODUCTION TO CYTOLOGY 



1917a. Microdissection Studies. I. The visible structure of the cell protoplasm 

 and death changes. Am. Jour. Physiol. 43 : 1-12. figs. 2. 



19176. Microdissection Studies. II. The cell aster. A reversible gelation phe- 

 nomenon. Jour. Exp. Zool. 23 : 483-504. 



1918. The Microvivisection Method. Biol. Bull. 34: 121-136. 



1919. Changes in protoplasmic consistency and their relation to cell division. 

 Jour. Gen. Physiol. 2 : 49-68. 



CHILD, C. M. 1915. Senescence and Rejuvenescence. Chicago. 



CIENKOWSKI, L. 1863. Zur Entwicklungsgeschichte der Myxomyceten. Jahrb. 



Wiss. Bot. 3:325-337. 

 CLOWES, G. H. A. 1916a. Protoplasmic equilibrium. I. Action of antagonistic 



electrolytes on emulsions and living cells. Jour. Phys. Chem. 20: 407-451. 

 19166. Antagonistic electrolyte effects in physical and biological systems. Science 



43 : 750-757. 

 CZAPEK, F. 1910a. Ueber Fallungsreaktionen in lebenden Pflanzenzellen. Ber. 



Deu. Bot. Gesell. 28: 147-169. 

 19106. Ueber Oberflaschenspannung und den Lipoidgehalt der Plasmahaut in 



lebenden Zellen. Ibid. 480-487. 

 1911a. Ueber eine Methode zur directen Bestimmung der Oberflaschenspannung 



der Plasmahaut von Pflanzenzellen. Jena. 

 19116. Chemical Phenomena of Life. N. Y. 

 DELAGE, Y. 1895. La structure du protoplasme et les theories sur I'hereditc. 



Paris. 



BELLINGER, O. P. 1909. The cilium as a key to the structure of contractile proto- 

 plasm. Jour. Morph. 20: 171-209. pis. 4. figs. 12. 

 EWART, A. J. 1903. On the physics and physiology of protoplasmic streaming in 



plants. Oxford. 



FISCHER, A. 1899. Fixierung, Farbung und Bau des Protoplasmas. Jena. 

 FLEMMING, W. 1882. Zellsubstanz, Kern und Zelltheilung. Leipzig. 

 1892. Referate iiber Zelle. Ergeb. d. Anat. u. Entw. 111:43-82. 

 FREE, E. E. 1918. A colloidal hypothesis of protoplasmic permeability. Plant 



World 21: 141-150. 

 FROMMAN, C. 1865. Ueber die Straktur der Bindesubstanzzellen des Ruckenmarks 



Centr. f. Med. Sci. 3. 

 1875. Zur Lehre von der Struktur der Zellen. Jenaische Zeitschr. 9. (Other 



papers listed.) 

 1884. Untersuchangen iiber Struktur, Lebenserscheinungen und Reaktionen 



thierischen und pflanzlicher Zellen. Ibid. 17 : 1-349. pis. 3. 



GARDINER, W. 1884. On the continuity of the protoplasm through the walls of vege- 

 table cells. Arb. Bot. Inst. Wtirzburg 3 : 52-87. 



1897. The histology of the cell wall, with special reference to the mode of con- 

 nexion of cells. Proc. Roy. Soc. London 62: 100-112. figs. 8. (Prelim, note.) 

 1900. The genesis and development of the wall and connecting threads of the 



plant cell (Prelim. Comm.) Ibid 66. 186-188. 



GARDINER, W. and HILL, A. W. 1901. The histology of the cell wall with special 

 reference to the mode of connection of cells. Phil. Trans. Roy. Soc. London B 

 194: 83-125. pis. 31-35. 

 GATENBY, J. B. 1919. Identification of intra-cellular elements. Jour. Roy. Micr. 



Soc. London 2: 93-119. figs. 14. 

 1920. The cytoplasmic inclusions of the germ-cells. VII. The modern technique 



of cytology. Quar. Jour. Micr. Sci. N. S. 64 : 267-302. 

 ( 1 LASER, O. 1916. The basis of individuality in organisms. Science 44: 219-224. 



