00339nam a22001217a 450000500170000000800410001702000150005805000150007310000200008824500510010826000430015930000150020220260616140003.0260616b        |||||||| |||| 00| 0 eng d  a0852267479  aGB661.2.R3  aRaghunath H. M.  aHydrology :bprinciples, analysis and design /  aNew DelhibWiley Eastern Limitedc1985  a482P.bHbk