| 1 | Morphological and anatomical studies in isoetes and other related genera |
| 2 | |
| Language: | English |
| 3 | Studies in the stomatal apparatus and treachery elements in ferns |
| 4 | |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |
| 7 | |
| 8 | Multiplication of medicinal ferns of Rajasthan and biochemical analysis |
| Language: | English |