CONTESTS 





CHAPTER I. 



PAftA 



* rt ALF-HOUtv OJf THF STfcUCTUBE OK THE MiCgL*OOFJI 1 



CHAPTER II. 



A HALF-JJOUR WITH THE MICROSCOPE IK THE GA4DEN HO 



CHAPTER III. 



A UALP-HOUa WITH THE MICROSCOPE IN TH1 COU*T*V 47 



CHAPTER IV. 



t- HALF-HOUtt WITH THE MICROSCOPE AT THE POMD-31DB 56 



CHAPTKR V. 



A K4Lf-I10UE WTTH THE MISCROSCOPE AT IliB 



CHAPTER VI. 



4 tiAL^-HOUR WITH THE MICROSCOPE IN-DOOEh 



CHAPTER VII. 



* HALK-HOUii WITH POLARIZED LIGHT 



APPENDIX. 



VE PREPARATION AND MOUNTING OP OB,fSd'> 

 b 2 



