TY  - BOOK
AU  - Verma, B.L., Shukla, G.D. and Srivastava, R.N.
TI  - Biostatistics
SN  - 81239016165
PY  - 1994///
CY  - New Delhi
PB  - CBS Publishers and Distributors
KW  -  
KW  - Environmental Science
ER  -