RE STOCKING DENUDED WOODLANDS. 



197 



m$ 



t ? 'i. ( 



d&& : 



rT-i\^>=v.^% 



***: i. 



J T *'. . r .^ * y| ^|^ i \T^ t i ^ r ^ , 



TYPE OF A RUSTIC WEIR OR DAM MADE BY RUBBLE. 





GROUND PLAN OF THE WEIE. 





VERTICAL SECTION OF THE WEIR. 



