TY  - BOOK
AU  - Singh, Dr. S.R.J.
TI  - A textbook of agricultural statistics
SN  - 9789350300428
U1  - 630 S 64 T 
PY  - 2012///
CY  - Jaipur
PB  - Oxford Book co.
KW  - Agriculture
KW  - Statistics
ER  -