Allen h kent (17 resultados)

Condición: As New. Unread book in perfect condition.

Condición: New.

SingleIssueMagazine. Condición: Good to Very Good-. Vol. 2, No. 3. Pulp magazine. [Edited by Sam Merwin.] Cover art by Bergey. Includes "The Conquerors" (novel) by David H. Keller; "Via the Hewitt ray" (novel) by M. F. Rupert; "The Ambassador's Tomcat" by Allen K. Lang; "I Do Not Like Thee" by Matt Lee; "Too Dense to Die" by Dave Dryfoos; "World's Pharoah" by Kelvin Kent (Henry Kuttner); "Dream's End" by A. Connell; "Men of Honor" by Will Garth (house pseud.). Illustrated by Orban, Schomburg, Lawrence, and Napoli. Rear cover glued on at hinge with minor losses; small losses at spine ends and at lower front cover; date-stamp on front. Book.…

SingleIssueMagazine. Condición: Very Good-. Vol. 2, No. 3. Pulp magazine. [Edited by Sam Merwin.] Cover art by Bergey. Includes "The Conquerors" (novel) by David H. Keller; "Via the Hewitt ray" (novel) by M. F. Rupert; "The Ambassador's Tomcat" by Allen K. Lang; "I Do Not Like Thee" by Matt Lee; "Too Dense to Die" by Dave Dryfoos; "World's Pharoah" by Kelvin Kent (Henry Kuttner); "Dream's End" by A. Connell; "Men of Honor" by Will Garth (house pseud.). Illustrated by Orban, Schomburg, Lawrence, and Napoli. Tanning; staple tears; marks on front; old tape at upper front edge of cover. Book. …

SingleIssueMagazine. Condición: Very Good. Vol. 2, No. 3. Pulp magazine. [Edited by Sam Merwin.] Cover art by Bergey. Includes "The Conquerors" (novel) by David H. Keller; "Via the Hewitt ray" (novel) by M. F. Rupert; "The Ambassador's Tomcat" by Allen K. Lang; "I Do Not Like Thee" by Matt Lee; "Too Dense to Die" by Dave Dryfoos; "World's Pharoah" by Kelvin Kent (Henry Kuttner); "Dream's End" by A. Connell; "Men of Honor" by Will Garth (house pseud.). Illustrated by Orban, Schomburg, Lawrence, and Napoli. Tanning; creasing; minor tears; a little stress. Book.…

Paperback. Condición: Good. First Edition. Book.

Condición: As New. Unread book in perfect condition.

Condición: New.

Hardcover. Condición: Like New. Estado de la sobrecubierta: Like New. Copyright 2003. 159 pp. Over-sized and/or over weight book; extra postage required. Please note that large and/or heavy items may incur an additional shipping charge. Clean, fresh copy and dj with very light shelf wear, crisp pages and clean text.…

Paperback. Condición: New. This collection features four peer-reviewed reviews on intercropping.The first chapter summarises data from over 50 field experiments undertaken since 2001 on cereal-grain legume intercropping using spring and winter cereal-grain legume intercrops. The chapter addresses the effects of intercropping on yields and quality, the agronomical performance of intercropping and cultivation practices in intercropping.The second chapter reviews the existing evidence on systems productivity, resource capture and use efficiency, between intercrops and sole crops for maize-legume-dominated cropping systems. The chapter also considers intercropping under different conditions, including those with heightened or reduced levels of moisture and nitrogen.The third chapter considers the effects of crop rotation and intercropping management practices on soil health, focussing on their impact on crop productivity, soil health enhancement and stability. The chapter also highlights the importance of leguminous crops and soil organic matter in maintaining healthy soils, sustaining crop productivity and enhancing biodiversity.The final chapter provides an overview of the economic and ecological benefits, challenges and major considerations of implementing alley cropping systems within North America. A case study detailing the performance evaluation of a pecan-cotton alley cropping system is also included.…

Hardcover. Condición: Good with no dust jacket. Exlibrary markings. Sound binding and hinges. Clean, tanned pages. Paper over boards is edge rubbed with bumped corners, overall handling wear. Chapters: A General Approach. Problems in Indexing for Machine Searching. Making Indexes Amenable to Machine Searching. Collection of Terminology. Definition and Systemization of Terminology for Code Development. Class Definition and Code Consturction. Machine Functions and Organization of Semantic Units. Operational Criteria for Designing Information Retrieval Systems. Operational Functions of Automatic Equipment. Machine Language: Its Design and Development. Consturction of Machine Language. The Encoding of Diagrams. Encoded Abstracts. Searching Strategy and Association Trails. A Look into the Future. Appendix, author index, subject index. Ex-Library; 10.5" tall; 162 pages; missing.…

Paperback. Condición: New. This collection features four peer-reviewed reviews on intercropping.The first chapter summarises data from over 50 field experiments undertaken since 2001 on cereal-grain legume intercropping using spring and winter cereal-grain legume intercrops. The chapter addresses the effects of intercropping on yields and quality, the agronomical performance of intercropping and cultivation practices in intercropping.The second chapter reviews the existing evidence on systems productivity, resource capture and use efficiency, between intercrops and sole crops for maize-legume-dominated cropping systems. The chapter also considers intercropping under different conditions, including those with heightened or reduced levels of moisture and nitrogen.The third chapter considers the effects of crop rotation and intercropping management practices on soil health, focussing on their impact on crop productivity, soil health enhancement and stability. The chapter also highlights the importance of leguminous crops and soil organic matter in maintaining healthy soils, sustaining crop productivity and enhancing biodiversity.The final chapter provides an overview of the economic and ecological benefits, challenges and major considerations of implementing alley cropping systems within North America. A case study detailing the performance evaluation of a pecan-cotton alley cropping system is also included.…

Paperback / softback. Condición: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Hardcover. Condición: Fine. No Jacket. lxvii, 760 pages : illustrations ; 29 cm OCLC 52073501 This reprint of the first edition of Sweet's Catalog commemorates the 90th anniversary of the Sweet's business."--Foreword ; "In offering to the public, and especially to the architects of the United States, the first edition of Sweet's Indexed Catalogue of Building Construction, the publishers have realized at the very outset the importance of stating clearly, first, what the book is, and secondly, the reasons for commending it to the architectural profession for their use and support. .to explain in a few words the character and purpose of the work, . a embodied in these first successful efforts toward a really scientific standard catalogue and index of building materials and construction. Let the matter be looked at entirely from the point of view of the architect. For a period of a dozen years, every possible method of collecting, sorting, classifying, filing and indexing all the catalogues and circulars of building materials was conscientiously given a fair trial, and after a thorough test, every method was just as conscientiously abandoned. They were abandoned because they did not work well in the specification room. They were not practicable. Everything was tried, arrangements of shelves, bookcases, pasteboard boxes, filing cases, patent binders, filing cabinets, cases of drawers, indexing schemes and " index- rerums. " At first, all the big books were put together in one place and all the little books in another place; and then all the big and little books were mixed up together, and indexed according to subject. Some had four pages, and some had four hundred pages. Barely two were of the same shape or superficies. The little ones would not stand up, and could not be gotten at when laid flat. Another elaborate system was introduced, and a voluminous cross-index started, but the big books contained too much useless matter, and the little books got lost or mislaid or could not be found just when wanted. Then the writer decided, after much time and expense, that the present system of publishing and distributing catalogues, as far as the architect is concerned, might be rightly termed " The Catalogue Delusion, " and that the only solution of the problem must lie in a scientific standard catalogue and index of building materials and construction, gradually developed toward an ideal result by the co-operation of manufacturer and architect. Briefly, then, what is Sweet's Indexed Catalogue of Building Construction? It is a scientific catalogue book system ( a volume or series of volumes) , as easy to refer to as a dictionary, consisting of groups of catalogues from which as much unnecessary matter as possible has been eliminated, carefully indexed and cross- indexed, and sent out gratuitously by the publishers to every architect of good standing. Each catalogue in the work is organically arranged in its parts. It proceeds in a regular order from fact " A " to fact " Z " . Illustrations of a certain class are all grouped and arranged according to some obvious plan. " Literature " and " mere writing " are omitted, as an architect has no time in his office for either."; authors and compilers include Wm. Martin Aiken, Claire Allen, J. M. Baillie, Charles I. Berg, Otto Block, Claude Bragdon, Arnold W. Brunner, George Cary, Henry M. Congdon, James B. Cook, Francis W. Cooper, R. L. Daus, Robt. E. Dexter, A. F. D'oench, Gustav W. Drach, Wm. S. Eames, Stephen C. Earle, E. J. Eckel, John H. & Wilson C. Ely. George B. Ferry, Clellan Waldo Fisher, W. E. Fisher, Herbert W. Foltz, Henry Lord Gay, Arthur N. Gibb, Robert W. Gibson, Chas. Sumner Greene, Fred. B. Hamilton, George F. Hammond, Samuel Hannaford, Olof Hanson, H. J. Hardenbergh, W. S. Hebbard, Charles Henry, J. G. Howard, Wm. B. Ittner, Elmer F. Jacobs, Clarence H. Johnston, Harry W. Jones, E. A. Kent, Thos. R. Kimball, Edward Kneezell, Theo. C. Link, W. E. Mansur, Thos. H. Morgan, Wm. G. Nolting, J. O'Rourke,; FINE. Book.…

Condición: New. Print on Demand.

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND.