TY  - BOOK
AU  - Khepar, S. D.
TI  - Guide to tube-wells and pumps for farmers
U1  - 631.7 G95 
PY  - 1978///
CY  - Ludhiana
PB  - College for Agricultural Engineering, PAU
KW  - WELLS
KW  - IRRIGATION WATER
KW  - PUNJAB MACHINERY
ER  -