TY  - BOOK
AU  - Mittal, Suresh Bihari
TI  - Nalkoop, Parikalpana, Nirman eum Parichalan
U1  - 627.52 
PY  - 1981///
CY  - Allahabad
PB  - T.P.I. Printers
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Irrigation
ER  -