E. M. Dowson
Measurement of The Volumes Discharged by Th Nile During 1905 and 1906: A Note on Rating Formulae for Current-Meters - Cairo National Printing Department 1909 - 82 28 cm - Survey Department Paper 11 .
1909
English
General
Measurement of The Volumes Discharged by Th Nile During 1905 and 1906: A Note on Rating Formulae for Current-Meters - Cairo National Printing Department 1909 - 82 28 cm - Survey Department Paper 11 .
1909
English
General