| 000 | 00405nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _cRS75 | ||
| 040 |
_e1038 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a587 B53P | ||
| 100 | _aBir, S S, ed. | ||
| 245 | 0 | _aPteridophytes: some aspects of their structure and morphology | |
| 260 |
_aNew Delhi _bToday & Tomorrow _c1980 |
||
| 300 | _a157 p. | ||
| 942 | _cBK | ||
| 999 |
_c55923 _d55923 |
||