TY  - BOOK
AU  - Rangaswamy,R  .
TI  - A text book of agricultural statistics / 
SN  - 8122407587
U1  - 630.21 
PY  - 1995///
CY  - New Delhi : 
PB  - New Age International Publishers , 
KW  - AGRICULTURAL STATISTICS
N1  - Includes index
ER  -