APPENDIX 



181 



APPENDIX 



# 



Statistical Tables 



Table 1. This table shows the maximum length and the width, the 

 area, the depth, and the volume of the four lakes on which the plankton 

 studies were made. 



Table 2. The number of runs or catches made on the different lakes 

 in the various years, the volume of water strained, and the dry weight 

 of the net plankton obtained are given in this table. 



