MICROSCOPY FOR BEGINNERS 



OR 



COMMON OBJECTS 

 FROM THE PONDS AND DITCHES 



BY ALFRED C. STOKES, M.D. 



ILLUSTRATED 



"Tlte microscope is not the mere extension of a faculty ; it 

 is a new sense" 



" The microscope, frequently and intelligently used, makes 

 nature pellucid" 



NEW YORK 

 HARPER & BROTHERS, FRANKLIN SQUARE 



1887 



