Khan a r (203 Ergebnisse)

Hardcover. Zustand: Very Good. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Zustand: Fair. 1. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

paperback. Zustand: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.…

Zustand: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Zustand: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. pp. [iv] + 64 Illus., Maps.

Zustand: New. pp. [iii] + 104 Figures, Illus., Map.

Zustand: New. pp. viii + 68 Figures, Illus.

Zustand: New. 150 1 of lates Illus., Map.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. pp. 57 Illus., Maps.

Zustand: New.

Zustand: Good. 2nd Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Broschiert. Zustand: Gut. 113 Seiten; Das hier angebotene Buch stammt aus einer teilaufgelösten wissenschaftlichen Bibliothek und trägt die entsprechenden Kennzeichnungen (Rückenschild, Instituts-Stempel.); Schnitt und Einband sind etwas staubschmutzig; der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. Text in ENGLISCHER Sprache! Sprache: Englisch Gewicht in Gramm: 300.…

Zustand: New. pp. 107 Illus. (Partly Col.).

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Paperback. Zustand: As New. Contents: Introduction. I. Material and methods. II. Results and discussion: 1. Faunal resource: a. List of taxa. b. Key of the families. c.Systematic account. 2. Fishery in Sunderban. 3. Relative composition based on random samplings. 4. Fishing methods. 5. Biology of some important species: a. Harpodon nehereus (Hamilton-Buchanan). b. Coilia ramcarati (Hamilton-Buchanan). c. Eleutheronema tetradactylum (Shaw). d. Lepturacanthus savala (Cuvier). III. Discussion. IV. Summary. Acknowledgements. References. Appendix. From the introduction: "Fish fauna of Sunderban estuarine system exhibit far greater diversity as compared to adjacent fresh or marine waters. While many of the species occurring in estuarine zone can tolerate wide range of salinity fluctuations and move freely in the entire salinity gradient during major part of the year, some others, mainly marine species, are restricted only to lower zones. Most species enter the estuarine zones and pass varying period of their life span for the purpose of either feeding or spawning. However, there are certain species which have made the estuaries their almost permanent abode and pass major part of their lives. "Sunderban estuarine complex is formed by river Ganga and its distributories in Indian region. It is a cris-cross network of a large number of smaller distributories in lower Gangetic delta. The lower zone of the estuarine system falls under mangrove forests, which because of their abundant food supply and shelter, provide very suitable conditions, specially to 150 pp.…

Paperback. Zustand: As New. Contents: Introduction. I. Description of the study area: 1. Hussain Sagar.2. Osman Sagar. 3. Himayat Sagar. 4. Mir Alam Tank. 5. Large Tank, Saroor Nagar. II. Material and methods: 1. Sample collection. 2. Analyses. III. Results and discussion. IV. Physico-chemical characteristics: 1. Hussain Sagar. 2. Osman Sagar. 3. Himayat Sagar. 4. Mir Alam Tank. 5. Large Tank, Saroor Nagar. V. Biotic profile. VI. General ecological observations. VII. Classification of lakes. Conclusions. Summary. References.No. 31101 64 pp.…

Paperback. Zustand: As New. Contents: Introduction. I. Material and methods. II. Results: 1. Physico- chemical characteristics water quality. 2. Diversity. 3. Rotifera. III. Systematic list of recorded taxa: 1. Cladocera. 2. Copepoda. 3. Variation in species diversity between wetlands. 4. Total and relative densities. 5. Numerically abundant species. 6. Measurement of diversity. 7. Measurement of similarity between the wetland. Discussion. Summary. References. From the introduction: "The importance of zooplankton, a heterogeneous assemblage of microscopic animals, in the trophic dynamics of freshwater ecosystems has long been recognized as these organisms, not only regulate the aquatic productivity, by occupying almost middle position in food chain, but also indicate environmental status in a given time. In addition,their diversity has assumed added importance during recent years due to the ability of certain species to indicate the deterioration in the quality of water caused by pollution/eutrophication. Owing to this, they have attracted the attention of a large number of workers throughout the world and sufficient literature exists on various aspects of their taxonomy, diversity, biology, community structure and dynamics in temperate waters. However, from tropical waters, particularly in India, not much attention has been given by aquatic biologists to their faunal diversity and species composition. Barring a few, most of the earlier studies dealing with limnology of some lakes and ponds, refer only to general variation in total zooplankton numbers without giving due 107 pp.…

Zustand: New. pp. 652 200 Illus.

Zustand: New. pp. vi + 293.

Zustand: New.

Paperback. Zustand: Fair. 2. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Zustand: New. pp. 56.

Soft cover. Zustand: As New. Contents: 1. Introduction. 2. Material and methods. 3. Results : I. Physico-chemical parameters of water quality. II. Macrophytes. 4. Diversity of insect fauna. 5. Ephemeroptera : I. Systematic list. II. Systematic account. 6. Odonata : 1. Systematic list. 7. Hemiptera : I. Systematic list of aquatic and semi-aquatic insects. 8. Coleoptera : I. Systematic list of taxa. 9. Total density - a relative composition of different insect groups. 10. Abundant species. 11. Diversity species. 12. Similarity between wetlands. Discussion. Summary. References.No. 28368 104 pp. …

Zustand: New. pp. xiv + 400 Illus., Maps.

Zustand: New. In English.

Zustand: New. pp. 218 Maps.