Patra, Kc.
Hydrology and water resources engineering. - New York : Alpha Science, 2001. - index, 561p. ; cm.
1842650238
Hydrology and water resources.
GB661.2.P314(R)
Hydrology and water resources engineering. - New York : Alpha Science, 2001. - index, 561p. ; cm.
1842650238
Hydrology and water resources.
GB661.2.P314(R)