TY  - BOOK
AU  - MARAGATHA, Sundari S
TI  - Knowledge level of farmers about the selected diseases of rice crop in Ludhiana
U1  - 630.715 M32K 
PY  - 2003///
PB  - Ludhiana
KW  - RICE - DISEASES AND PESTS
KW  - AGRICULTURAL EXTENSION WORK
ER  -