- -7 C 



RECENT advances'^ 

 IN CYTOLOGY 



By 



C. D. DARLINGTON 



D.Sc, Ph.D. 



Head of the Cytological Department, 



John Innes Horticultural Institution 



London 



With a Foreword by 

 J. B. S. HALDANE, M.A., F.R.S. 



Professor of Genetics, University College, London ; 

 Head of the Genetical Department, John Innes Horticultural Institution 



SECOND EDITION 



With 1 6 Plates, i6o Text-figures 

 and 8 1 Tables 



PHILADELPHIA 



R BLAKISTON^S SON & CO. INC. 



10 12 WALNUT STREET 

 1937 



