TY  - BOOK
AU  - NARINDER Singh
TI  - Effect of different levels of nitrogen and dates of transplanting on the incidence of diseases of paddy in Punjab
U1  - 633.189 N25E 
PY  - 1985///
PB  - Ludhiana
KW  - RICE -- DISEASES AND PESTS -- PUNJAB
KW  - NITROGEN FERTILIZERS
KW  - PLANTING TIME
KW  - RICE -- PLANTING
ER  -