| 000 | 00365 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a587(282.253.21) _bC 553 P |
||
| 245 | 1 |
_aPteridophyte flora of the upper gangetic plain _cby N.P. Chowdhury |
|
| 260 |
_aNew Delhi _bNavayug Traders _c1973 |
||
| 650 | _aPteridophyte | ||
| 650 | _aGangetic Plain | ||
| 100 | 1 |
_aChowdhury N.P. _d |
|
| 300 | _a90 p. | ||
| 901 | _a125029 | ||
| 999 |
_c74349 _d74349 |
||