TY  - BOOK
AU  - THAKUR, Surinder Singh
TI  - Studies on management of paddy straw by chopping for sowing wheat in combine harvested field
U1  - T 631.35 T30S 
PY  - 2004///
CY  - Ludhiana
PB  - P.A.U
KW  - HARVESTING MACHINERY
ER  -