TY  - BOOK
AU  - Rudney, V K .
TI  - Digging of soils by earthmovers with powered parts / 
SN  - 81-205-0007-5
U1  - 631.37 
PY  - 1985///
CY  - New Delhi : 
PB  - Oxonian press pvt ltd , 
KW  - Farm Machinery
ER  -