JOURN., AS. SOC. BENG., VOL. XIV., 1918. Prate VIL. 
Fig. 1. 
A clearing 60 ft. in diameter made in Sal forest in 1915. Photograph 
taken 23 years later. Note the absence of heavy grass and wee 
growth. 
Fig. 2. 
A clearing 180 ft. in diameter made in Sal forest in 1915. Photograph 
taken 23 years later. Note the dense growth of grass and weeds. 
vey ia, Calcutta, 1918. 
Photo.-engrayed & printed at the Offices of the Survey of India, C 
