Explanation of Figures. 



Plate III. 



Fig. 1. In the foreground a portion of the bed of the Tons River below Jhajra. In 

 the background the Siwalik Hills. Between these lies the Asan River. 

 The sandy deposits on the banks of these large streams constitute an extensive 



savannah of Saccharum Munja. 

 Photograph taken 18th October 1909. 

 ,, 2. The Asan River below Jhajra. On the water-logged area at the water's edge 

 Saccharum spontaneum var. nepalense is dominant. The high well-drnined 

 ground in the background, on the contrary, is held by Saccharum Munja. 

 Photograph taken 21st October 1909. 



