No Inv.: 64618,64616/P/00/2c
No Inv.: 1171/S/Perp/87/1c~1651-1660/P/Perp/98/10c~113430/P/Perp/08/1c
No Inv.: 1940-1941/BD/Perp/87/2c~2342-2343/BD/Perp/87/2c~2449/Perp/89/1c
No Inv.: 7412-7416/P/Perp/92/5c~2520/S/Perp/89/1c~2340-2341/BD/Perp/87/2c~7412/P/Perp/92/1c
Judul asli : "Manual on Hydrology"