TY  - BOOK
AU  - Ingham,A.E.
TI  - Hydrography for the surveyor and engineer
SN  - 0246121939
U1  - 526.9 
PY  - 1984///
CY  - London
PB  - Granada
KW  - Hydrographic surveying
N1  - Recommended text : *SL402 (Surveying & Land Studies)
ER  -