TY  - BOOK
AU  - Mal, Bimal Chandra  .
TI  - Introduction to soil and water conservation engineering / 
SN  - 9788127267445
U1  - 631.45 
PY  - 1999///
CY  - New Delhi : 
PB  - Kalyani Publishers , 
KW  - Drainage
KW  - Irrigation
KW  - Levelling
KW  - Soil conservation
KW  - Surveying
KW  - Water erosion
ER  -