Acta Biologica Academiae Scientiarum Hungaricae

Acta Biologica Academiae Scientiarum Hungaricae PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 984

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Acta Biologica Academiae Scientiarum Hungaricae

Acta Biologica Academiae Scientiarum Hungaricae PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 984

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Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Angiosperms
Languages : en
Pages : 410

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The Center for Research Libraries Catalogue: Simha, G. - Zwierzynski, C

The Center for Research Libraries Catalogue: Simha, G. - Zwierzynski, C PDF Author: Center for Research Libraries (U.S.)
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 578

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Bulletin of the Botanical Survey of India

Bulletin of the Botanical Survey of India PDF Author: Botanical Survey of India
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 278

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National Union Catalog

National Union Catalog PDF Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 614

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Phytomorphology

Phytomorphology PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 424

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Indian Books in Print

Indian Books in Print PDF Author:
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Category : English imprints
Languages : en
Pages : 1080

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Embryology of Angiosperms

Embryology of Angiosperms PDF Author: B. M. Johri
Publisher: Springer Science & Business Media
ISBN: 3642693024
Category : Science
Languages : en
Pages : 850

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Book Description
Thirty-four years have elapsed since the publication of the late Professor P. Maheshwari's text, An Introduction to the Embryology of Angiosperms, a work which for many years served as an invaluable guide for students and a rich source book for research workerso Various texts dealing with sections of the braad spectrum oftopics encompassed by Maheshwari in his book have appeared in the interim, but a compendious modem work dealing with the whole field has been lacking. This present volume splendidly meets the need, and it is altogether fitting that Professor B. M. lohri, long an associate and close colleague of Professor Maheshwari and himself a prolific contributor to the subject, should have undertaken the task of editing it. When Maheshwari wrote, it was stiIl feasible for one author to handIe the subject, but today even someone with his fine bread th of vision and depth of understanding could not, alone, do it justice. So the effort has to be a collaborative one; and Professor lohri's achievement has been to bring together a team of authoritative collaborators, assign them their responsibilities, and put them to work to produce a text as integrated in its treatment as the diversity of the subject would allow. The product vividly illustrates the advances that have been made in the study of angiosperm reproductive systems in the last 30 years, and the book is surely destined to become the new standard for student and researcher alike.

Proceedings of the Symposium on Reclamation and Use of Waterlands in India at New Delhi on May 10-12, 1968

Proceedings of the Symposium on Reclamation and Use of Waterlands in India at New Delhi on May 10-12, 1968 PDF Author:
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ISBN:
Category : Reclamation of land
Languages : en
Pages : 232

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Diversity and Classification of Flowering Plants

Diversity and Classification of Flowering Plants PDF Author: Armen Leonovich Takhtadzhi͡an
Publisher: Columbia University Press
ISBN: 9780231100984
Category : Computers
Languages : en
Pages : 662

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Book Description
The culmination of more than fifty years of research by the foremost living expert on plant classification, Diversity and Classification of Flowering Plants is an important contribution to the field of plant taxonomy. In the last decade, the system of classifying plants has been thoroughly revised. Instead of describing every individual family, Takhtajan includes descriptions in keys to families, which he calls "descriptive keys." The advantage of descriptive keys is that they give both the characteristic features of the families and their differences. The delimitation of families and orders drastically differs from the one accepted by the Englerian school and from the one accepted in Arthur Cronquist's system. Takhtajan favors the smaller, more natural families and orders, which are more coherent and better-defined, where characters are easily grasped, and which are more suitable for information retrieval and phylogenetic studies, including cladistic analysis (because it reduces polymorphic codings).