TY  - BOOK
AU  - Singhal,R.P.
TI  - A text book of irrigation engineering
U1  - 627.52 
PY  - 1959///
CY  - Patiala
PB  - Mrs. Singhal
KW  - Irrigation engineering
KW  - Hydrography
KW  - Irrigation projects
KW  - India
KW  - Channels (Hydraulic engineering)
KW  - Irrigation canals and flumes
KW  - Groundwater
KW  - Irrigation
KW  - Textbooks
ER  -