INDEX. 



PAGE 



Acre, number of feet of drains required on 94 



Agriculturist, the 5 



Area drained by a main 140 



Assessment roll, classification for 204 



, example of. 207 



, how made 205 



Barnyards, drainage of - . . . . X79 



Bench-marks, definition of 53 



, location of , 167 



Beardmore 129 



Bearing of a line 80 



Berm, definition of 165 



width of 166 



Blue- prints, how to make 102 



Bottom of ditch, grading and shaping 122 



Brick, use of, on roads 197 



Brown, J. B 19S 



Catch-basins, use of 180 



Cellars, drainage of 182 



, plan for draining - . , 183 



Chain, band 55 



, link , 55 



Chamberlain, W. 1 186 



Checks on work 1"] 



Classification of lands, map showing 206 



, method of 204 



, principles of 203 



, theory of 202 



223 



