TY  - BOOK
AU  - Mtra, Sandhya
TI  -  Genetic engineering: principles and practice 
SN  - 0333925475
AV  - TP248.6 .A66 1983
PY  - 1996///
CY  - Delhi.
PB  - Macmillan
KW  - Genetic engineering
N1  - Includes index
ER  -