CONTENTS. 



Geography of the Lake 



Its position and character 



Its divisions 



Shores, streams and islands .. 



Bottom 



Depths 



Origin of the lake 

 Hydrography of the Lake 



Salinity of the outer channel . . 



Salinity of the main area 



Effect of winds, tides, etc. 



Summary statement of annual changes in salinity 



Temperatures 

 Vegetation 



General character of the Fauna 

 Aims of the Zoological Survey of the Lake 

 Methods and Material 



Apparatus 



Collections 

 Limitations of the Work 

 Acknowledgments 



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