The pteridophyte flora of the upper Gangetic Plain
Survey of tropical ferns and fern allies.
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| OCLC: | 2914661 |
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| Main Author: | |
| Language: | English |
| Published: |
New Delhi,
Navayug Traders
[1973]
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| Edition: | [1st ed.] |
| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |