Download or read book Special Publication written by and published by . This book was released on 1949 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Publications written by and published by . This book was released on 1922 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Publication Coast and Geodetic Survey written by U.S. Coast and Geodetic Survey and published by . This book was released on 1914 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Publication written by United States Board on Geographic Names and published by . This book was released on 1946 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Book catalog of the Library and Information Services Division written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1941 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists all publications issued in 1941-46 received int the Library of the Public Documents Division too late for inclusion in the current Monthly catalog and certain publications received in 1947 which were declassified, etc.

Download or read book Report of the Superintendent of the U S Coast and Geodetic Survey Showing the Progress of the Work During the Fiscal Year Ending with written by U.S. Coast and Geodetic Survey and published by . This book was released on 1903 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geodesy written by U.S. Coast and Geodetic Survey and published by . This book was released on 1915 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bureau Publication written by and published by . This book was released on 1960 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basement Tectonics 9 written by M.J. Rickard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ninth International Conference on Basement Tectonics was held at the Australian National University in Canberra 2-6 July 1990. The opening keynote address was given by Prof. R.W.R. Rutland, Director of the Bureau of Mineral Resources. Other keynote speakers were E.S.T. O'Driscoll, an Australian consultant, and Prof P. Bankwitz, Central Institute for Physics of the Earth, Potsdam, GDR. Technical sessions were arranged by session conveners on the following five topic- i) The structure of the Australian craton and cover basins; ii) Basement structure of continental regions; iii) Structural patterns and mineral deposits; iv) Techniques for analysing basement structures; v) Structural patterns in oceanic crust. The arrangement of papers for this Proceedings Volume has been simplified. Part 1 deals with Australia, Part 2 with other areas and Part 3 lists the titles of all the papers read at the conference. Abstracts of these papers are available in Geological Society of Australia Abstracts No 26 and may be purchased for $AI0 from the Geological Society of Australia Office, ANA House, 301 George Street, Sydney NSW 2000. Field trips to view aspects of the Lachlan Fold Belt and the Sydney Basin were assisted by H.J. Harrington, D. Branagan, D. Wyborn, B. Drummond and M.J. Rick~d. A longer field trip, aborted through low enrolments, was organized by H.J. Harrington with assistance from W. Preiss, N. Cook, R. Glenn, A. Grady, and P. James; this assistance is gratefully acknowledged.

Download or read book Gene Manipulation in Plant Improvement written by J. Perry Gustafson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results obtained to date involving the use of in ~ methods to facilitate wide hybridization in plants are voluminous and impressive. The techniques of embryo culture, ovule culture, and in~ pollination and fertilization represent an extension of the normal sexual hybridization process. Successes recorded in obtaining hybrids stem largely from circumventing prezygotic or postzygotic hybridization barriers. Numerous recent successful hybridizations were possible because of the development of improved tissue and cell culture systems for crop plants and attention given to genotypes used in hybridization attempts. Interspecific and intergeneric hybridization utilizing the process of protoplast fusion will bypass the limits set by all sexual me'thods. In addition to combining complete genomes from two different species through protoplast fusion, this system affords unique opportunities for creating novel cytoplasmic combinations, transfer of individual chromosomes, transfer of cytoplasmic organelles, manipulation of male sterility, and for single gene transfer. Some caution must be noted with regard to the extent of hybridization possible between distantly related species. Although practically no limit exists to the physical fusion of protoplasts from widely divergent species, the restrictions imposed by somatic incompatibility have not been adequately addressed. Regeneration of plants from the protoplast or single heterokaryon level is still a major hurdle for many important crop species before somatic cell fusion can be exploited to produce interspecific and intergeneric hybrids. Identification and selection of hybrids is also a limitation to the efficient application of cell fusion methods.

Download or read book Engineering Properties of Soils and Rocks written by F. G. Bell and published by Elsevier. This book was released on 2013-10-22 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineering Properties of Soils and Rocks, Third Edition serves as a guide to the engineering properties and behavior of soils and rocks. The text also complements other texts on rock and soil mechanics. The book covers topics such as the properties and classification of soils such as tills and other kinds of soils related to cold climates, tropical soils, and organic soils such as peat. The text also includes the engineering behavior and properties, classification and description, discontinuities, and weathering of rocks and rock masses. The monograph is recommended for engineers who would like to know about the properties of soils and rocks and the application of their study in the field of engineering.

Download or read book Astronomic Determinations by United States Coast and Geodetic Survey and Other Organizations written by U.S. Coast and Geodetic Survey and published by . This book was released on 1925 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Actes du Conseil G n ral Proceedings of the General Council written by International Federation of Library Associations and published by Springer. This book was released on 2013-12-19 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Director U S Coast and Geodetic Survey written by U.S. Coast and Geodetic Survey and published by . This book was released on 1911 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Director of the Coast and Geodetic Survey written by U.S. Coast and Geodetic Survey and published by . This book was released on 1912 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Director United States Coast and Geodetic Survey to the Secretary of Commerce written by U.S. Coast and Geodetic Survey and published by . This book was released on 1903 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: