TY  - BOOK
AU  - UPPAL, Davinder Singh
TI  - Punjab lai saoni dian phaslan di kashat bare sifarshaa 1971
U1  - ARCH 633.08 P93P 
PY  - 1971///
KW  - FIELD CROPS -- PUNJAB
KW  - KHARIF CROPS -- PUNJAB
ER  -