9788170355892 - flora of pathanathitta western gats kerala di kumar, anil (5 risultati)
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Da: Majestic Books, Hounslow, , Regno UnitoMajestic Books
Contatta il venditoreVenditore con 4 stelleCondizione: Nuovo
EUR 54,62
EUR 7,53 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 4 disponibili
Condizione: New. pp. ix + 640 Figures, Illus., Maps.
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Da: Books Puddle, New York, NY, U.S.A.Books Puddle
Contatta il venditoreVenditore con 4 stelleCondizione: Nuovo
EUR 61,24
EUR 3,45 spedizioneSpedito in U.S.A.Quantità: 4 disponibili
Condizione: New. pp. ix + 640, Maps, Index.
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Da: Biblios, frankfurt am main, HESSE, GermaniaBiblios
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EUR 57,38
EUR 9,95 spedizioneSpedito da Germania a U.S.A.Quantità: 4 disponibili
Condizione: New. pp. ix + 640 Acknowledgements.
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Da: Vedams eBooks (P) Ltd, New Delhi, IndiaVedams eBooks (P) Ltd
Contatta il venditoreVenditore con 4 stelleCondizione: Usato - Come nuovo
EUR 66,75
EUR 17,50 spedizioneSpedito da India a U.S.A.Quantità: 1 disponibili
Hardcover. Condizione: As New. Contents Foreword. 1. Introduction. 2. Area of study. 3. Vegetation. 4. Review of earlier work. 5. Present work. 6. Floristic analysis. 7. Threats of the flora. 8. Proposed area for conservation. 9. Systematic treatment. 10. References. Index. The Pathanamthitta district consists of three natural d…ivisions viz. the lowlands midlands and highlands. The topography of the district is highly undulating with hills and valleys. The vegetation is divided into 3 categories such as lowland vegetation midland vegetation and upland vegetation. The flora presents a systematic account of a total of 1249 species belonging to 658 genera of 148 families of seed plants. The species index is registered as 460/1000 sq. km. which is comparatively very high and indicates the richness of the floristic diversity of the district. Seven new species and two new varieties have been discovered from the district. An analysis of the flora showed that 260 species are endemic which formed 22% of the total species. About 200 species are rare and 175 are severely threatened most of which are local endemics. A total of 90 wild relatives of cultivated crop plants have been collected. Each species is provided with detailed up to date nomenclatural citations including synonyms if any descriptions phenology distribution and notes on ecology nomenclature uses etc. if any. Illustrations of good quality of 59 species are also provided. The comprehensive floristic account will be of immense use to the botanists agriculturalists foresters pharmacists phytochemists nature conservationists ethnobotanists and to all the scientists working in other allied disciplines. 640 pp.
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Da: Books in my Basket, New Delhi, , IndiaBooks in my Basket
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 65,37
EUR 20,00 spedizioneSpedito da India a U.S.A.Quantità: 1 disponibili
Hardcover. Condizione: New. ISBN:9788170355892.
