| 000 | 00501nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 180921t1983 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a57502 _bRAT |
||
| 100 | _aRatnayake, Winston | ||
| 245 | _aMutations and environment mutagena | ||
| 260 |
_bNatural resources ,enegy and science authority _c1983 |
||
| 300 | _a77p., 21 cm | ||
| 440 | _aScience education No.10 | ||
| 650 |
_aEcology _aToxicology |
||
| 942 | _cBK | ||
| 999 |
_c14645 _d14645 |
||
| 003 | LK-CoDNM | ||
| 040 |
_aLK-CoDNM _dLK-CoDNM _eLK-CoDNM |
||