000 01887nam a22002177a 4500
999 _c31766
_d31766
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008 161031b xxu||||| |||| 00| 0 eng d
020 _a9781259003349
040 _a.
_csage library
082 _a587
100 _aSharma, O. P.
245 _aPteridophyta /
_cO. P. Sharma
260 _aNew Delhi:
_bTata McGraw-Hill
_c2012
300 _axix, varying pages :
_bill. ;
_c23cm.
440 _aDiversity of microbes and cryptogams
504 _aIncludes bibliographical references and index
505 _a Contents: 1. Introduction 2. Development of Pteridology in India 3. Threatened Pteridophytes of India: Handle Them with Care 4. Economic Importance of Pteridophytes 5. Classification of Pteridophytes 6. Psilophytopsida 7. Psilotopsida 8. Lycopsida: Protolepidodendrales 9. Lycopsida: Lycopodiales 10. Lycopsida: Lepidodendrales 11. Lycopsida: Isoetales 12. Lycopsida: Selaginellales 13. Sphenopsida(Equisetopsida) 14. Pteropsida 15. Primofilices: Cladoxylales and Coenopteridales 16. Eusporangiatae: Marattiales 17. Eusporangiatae: Ophioglossales 18. Osmundidae: Osmundales 19. Leptosporangiatae: Filicales (Gleicheniaceae, Schizaeaceae and Hymenophyllaceae) 20. Filicales (Cyatheaceae, Matoniaceae, Aspleniaceae and Aspidiaceae) 21. Filicales(Dennstaedtiaceae) 22. Filicales: Adiantaceae, Dryopteridaceae and Polypodiaceae 23. Leptosporangiatae: Marsileales 24. Leptosporangiatae: Salviniales 25. Gametophyte in Pteridophytes 26. Apospory, Apogamy and Parthenogenesis 27. Origin and Evolution of Pteridophytes 28. Telome Theory and Enation Theory 29. Cytogenetics: Polyploidy, Chromosome Number and Organelle Genome 30. Stelar System 31. Heterospory and Seed Habit 32. Morphogenesis: Spore, Prothallus, Sexuality and Sporophyte 33. Nuclear DNA Amounts in Pteridophytes
650 _aPteridophyta
942 _2ddc
_cREF