A POPULAK TREATISE 



PHYSIOLOGY OF PLAITS 



FOR THE USE OF GAPiDENEES 



OR FOR STUDENTS OF HORTICULTURE AND OF 

 AGRICULTURE 



BY 



Dr. PAUL SOEAUER 



DIRECTOR OF THE EXPERIMENTAL STATION AT THE ROYAL POMOLOGICAL 

 INSTITUTE IN PROSKAU (SILESIA) 



TRANSLATED BY 



F. E. WEISS, B.Sc, F.L.S. 



PROFESSOR OF BOTANY AT THE OWENS COLLEGE, 

 MANCHESTER 



WITH THIRTY-THREE ILLUSTRATIONS 



LONDON 

 LONGMANS, GREEN, AND CO. 



AND NEW YORK: 15 EAST 16'h STREET 

 1895 



4U rights reserved 



