| 000 | 00333nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1988 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a817019320 | ||
| 100 | _aB.P.Singh | ||
| 245 | _aEnvironment And Biotechnology | ||
| 250 | _a1st | ||
| 260 |
_aNEW DELHI _bTODAY & TOMORROW'S PRINTERS & PUB. _c1988 |
||
| 300 | _a126 | ||
| 700 |
_a _a |
||
| 999 |
_c34246 _d34246 |
||