TY  - BOOK
AU  - Aggarwal,Partap C.
TI  - The Green revolution and rural labour : a study in Ludhiana
U1  - 331.763 AGG 
PY  - 1973///.
CY  - New Delhi : 
PB  - Shri Ram Centre, 
KW  - Agriculture revolution
KW  - Rural labour
ER  -