Rao d v k (181 risultati)

Condizione: New. pp. 320.

Condizione: New. pp. 54 Illus. (Col.), Map.

Condizione: New. pp. 320.

Condizione: New. pp. 320.

Condizione: New. pp. xv + 107 Figures, Illus. (Mostly Col.), Maps.

Condizione: New. pp. 247.

Condizione: New. pp. xv + 107, Maps, Index 1st Edition.

Condizione: New. pp. 247.

Condizione: New. pp. xv + 107.

Condizione: New. pp. 260 Illus.

Condizione: New. pp. 247.

Condizione: New. pp. 260.

Condizione: New. pp. 260.

Soft cover. Condizione: As New. Reports from Bangladesh, Nepal, Thailand, and India on the on-farm use of rhizobial inoculant s are presented. Other topics covered include the status of soybean Bradyrhizobium research in India, influence of cropping system and other factors on population of cowpea rhizobia, improvement of biological nitrogen fixation(BNF) in groundnut by host-plants election, expectations of research administrators and breeders from BNF research, intra-varietal variability in nodulation in chickpea and pigeonpea, the role of legumes in cropping systems, and iron chlorosis in groundnut. Details are given of experiments on rhizobial inoculants and on host-plants election for high BNF. Working Group work plans are outlined.…

Condizione: New. 4th edition ATIONS PVT LTD NO-PA16APR2015-KAP.

Soft cover. Condizione: Good. Contents: Introduction. 1. Geology. 2. Tectonics. 3. Previous work. 4. Gravity data base. 5. Physical properties of rocks. 6. Bouguer gravity map. 7. Data processing. 8. Residual gravity map. 9. Gravity sections and models. 10. Lineaments. 11. Seismicity. 12. Heat flow. 13. New areas for coal exploration. 14. Highlights. References. Appendix: 1. Index to localities. 2. List of coalfields. "Geophysical study of the Gondwana basins of Eastern Maharashtra reviews, compiles and interprets the geophysical work carried out in the Gondwana and adjoining trap covered terrain in Eastern Maharashtra, during the past half a century. The essential outcome of this effort is a Bouguer gravity map on 1:250,000 scale, of about 13,000 sq. km of area falling between Wirur (to the south of Chandrapur) in the southeast and Narkher on the northern periphery of Katol basin in the northwest, besides a residual gravity map on the same scale that reveals several new areas for coal exploration.". …

Paperback. Condizione: As New. New. Contents 1. Introduction. 2. Topography of the Islands vegetation. 3. Fauna. 4. Annexure I. 5. List of fauna of Button Island National Parks. Acknowledgements. Reference. From the Introduction Andaman and Nicobar Islands in the Bay of Bengal are endowed with a rich biodiversity in the various ecosystems of both terrestrial and marine environments. The North Button Island Middle Button Island and South Button Island were designated as National Parks based on preliminary observations and assessments. However there are no comprehensive accounts of fauna particularly of the marine environment around the protected areas. The three sanctuaries of North Middle and South Button Islands located at Northern end of the Ritchie's Archipelago are one such group. The following account based on the tour report of Dr. Chandra and the later surveys (DVR) is limited to field identification particularly of marine fauna because of restrictions to collect important groups which are under Wildlife Schedules. Very few faunal representations were collected and main stress was given to ecological observations by snorkeling. Underwater videography was made use of for inventorying various faunal components like corals etc. which could not be collected. The account is by no means complete or exhaustive as there is still much scope to study deeper coastal areas and also the different terrestrial and marine habitats. This is particularly true with corals gorgonaceans alcyonaceans holothurians fish etc. 54 pp.…

Condizione: New.

N.A. Condizione: New. ISBN:9789382332657.

Condizione: New.

N.A. Condizione: New. ISBN:9789382332190.

Soft cover. Condizione: New. Condizione sovraccoperta: New. 1st Edition. Contents: 1. Tests on soil sub-grade and aggregates. 2. Tests on bituminous materials. 3. Soil classification and design. 4. Design of granular mixes. 5. Design of bituminous mixes. 6. Quality control and quality assurance. 7. Tests for pavement evaluation. This manual is one of a kind in that it deals with highway material testing procedures with an emphasis on interpretation of results and relates it to practical applications. This manual, besides serving as a basic textbook on highway material testing methods for students at the degree (B.E./B.Tech) and diploma levels (Civil Engineering), would be of immense practical value for field engineers and testing laboratories. The salient features of this manual include detailed testing procedures following the latest codes and guidelines. Material testing is presented in the manual in an easy-to-follow manner. It is broadly divided into seven modules dealing with soils, aggregates, bitumen, granular and bituminous mix design, quality control, and pavement evaluation. Other essential features of this manual include: typical results obtained from laboratory and field tests during professional interaction with professionals at work. It also includes ready to use observation sheets for instant interpretation of test results and justification. Review questions are given at the end of each testing procedure for better comprehension and revision. Power point presentation for all the tests and answers to review questions is also provided. (jacket). …

Condizione: New.

pbk. Contents 1 Special Functions I 2 Special Functions II 3 Functions of a Complex Variable 4 Complex Integration 5 Complex Power Series 6 Contour Integration 7 Conformal Mapping 8 Elementary Graph TheoryThis book has been specially written for the third year students of engineering colleges affiliated to various Technical UniversitiesThe subject matter has been presented in detail in a simple form with clarity so as to enable students of varied background to understand the subject with little effort An attempt has been made to explain the theory through illustrations diagrams and examples for understanding the concepts involved keeping in mind the different levels of intelligence of studentsSalient FeaturesA good number of solved examples along with a large number of graded problems in the exercises are provided under each topic and as well at the end of each chapter for practiceA set of objective type questions are given in the last pages of the chapters for the convenience of students preparing for the examinationsA summary of important formulae and working rules for solving problems is given at the end of most of the chaptersNumber of solved questions of previous years are added after each chapter 640 pp. tables, figs (illustratore).…

Condizione: New.

14pp, Printed Card Cover, VGC.

Soft cover. Condizione: New. Contents Preface. 1. Iterative methods. 2. Interpolation and difference methods. 3. Regression methods. 4. Differentiation and integration. 5. Differential equations. 6. Matrices and linear systems of equations. 7. Eigen values eigen vectors and their applications. 8. Properties of eigen values of complex matrices and quadratic forms. 9. Fourier series and Fourier transforms. 10. Partial differential equations and z transforms. Objective type questions. Answers. Mathematics is the basic foundation course for all engineering students and the subject is covered in several semesters. This book covers the topics of numerical methods matrices Fourier series and Fourier transforms along with partial differential equations and Z transforms. The subject matter has been presented in detailed and simple lucid way. The theory aspects are explained with illustrations and solved examples to help the students understand the concepts. Salient Features Numerical Methods is covered in the first five chapters. New topics like Cubic Spline method Adams Moulton method and Weedle's rule have been included. Matrices and linear system of equations explained. New topics like LU decomposition methods tridiagonal systems and Sylvester Law covered. Numerous solved examples are given in each chapter. 538 pp. …

Condizione: New. pp. ix + 347 57 Figures (Some Col.).

Condizione: New. pp. ix + 347.

Soft cover. Condizione: Very Good. 83 pp., illustrations, bibliography.