TY  - BOOK
AU  - Thomas B F
AU  - Watt D A
TI  - Improvement of rivers: a treatise on the methods employed for improving streams for open navigation, and for navigation by means of locks and dams
U1  - 627.1 
PY  - 1918///
CY  - London
PB  - Chapman & Hall
KW  - Inland waterways
KW  - Navigation
KW  - Rivers
N1  - Pt.1-Improvement for open navigation; Pt.2-Improvement by locks and dams
ER  -