TY  - BOOK
AU  - GILL, Harinder Pal Singh
TI  - Optimum cropping pattern for cotton belt of Punjab with special reference to Ferozepur district
U1  - T 633.51 G36O 
PY  - 1966///
CY  - Ludhiana
PB  - P.A.U
KW  - COTTON
KW  - CROPPING SYSTEMS
ER  -