Download or read book The Bookseller and the Stationery Trades Journal written by and published by . This book was released on 1922 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Serials Holdings written by Linda Hall Library and published by . This book was released on 1976 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the American Asiatic Association written by and published by . This book was released on 1921 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Bookseller written by and published by . This book was released on 1922 with total page 1718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Publishers Circular and Booksellers Record written by and published by . This book was released on 1920 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Catalogue of the American Geographical Society written by American Geographical Society of New York and published by . This book was released on 1962 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Athenaeum written by and published by . This book was released on 1863 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Faxon Librarians Guide to Periodicals written by F.W. Faxon Company and published by . This book was released on 1960 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guide to Microforms in Print written by and published by . This book was released on 1998 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The National Union Catalog Pre 1956 Imprints written by and published by . This book was released on 1968 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Athenaeum and Literary Chronicle written by and published by . This book was released on 1863 with total page 1778 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Athenaeum written by and published by . This book was released on 1863 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publishers Circular and Booksellers Record of British and Foreign Literature written by and published by . This book was released on 1929 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Pests written by James E. McWilliams and published by Columbia University Press. This book was released on 2008-06-17 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world of insects is one we only dimly understand. Yet from using arsenic, cobalt, and quicksilver to kill household infiltrators to employing the sophisticated tools of the Orkin Man, Americans have fought to eradicate the "bugs" they have learned to hate. Inspired by the still-revolutionary theories of Rachel Carson's Silent Spring, James E. McWilliams argues for a more harmonious and rational approach to our relationship with insects, one that does not harm our environment and, consequently, ourselves along the way. Beginning with the early techniques of colonial farmers and ending with the modern use of chemical insecticides, McWilliams deftly shows how America's war on insects mirrors its continual struggle with nature, economic development, technology, and federal regulation. He reveals a very American paradox: the men and women who settled and developed this country sought to control the environment and achieve certain economic goals; yet their methods of agricultural expansion undermined their efforts and linked them even closer to the inexorable realities of the insect world. As told from the perspective of the often flamboyant actors in the battle against insects, American Pests is a fascinating investigation into the attitudes, policies, and practices that continue to influence our behavior toward insects. Asking us to question, if not abandon, our reckless (and sometimes futile) attempts at insect control, McWilliams convincingly argues that insects, like people, have an inherent right to exist and that in our attempt to rid ourselves of insects, we compromise the balance of nature.

Download or read book Association Medical Journal written by and published by . This book was released on 1922 with total page 1734 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Literary Gazette and Journal of Belles Lettres Arts Sciences c written by and published by . This book was released on 1831 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crop Protection in Medieval Agriculture written by Jan C. Zadoks and published by Sidestone Press. This book was released on 2013-10-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mediterranean and West European pre-modern agriculture (agriculture before 1600) was by necessity ‘organic agriculture’. Crop protection is part and parcel of this agriculture, with weed control in the forefront. Crop protection is embedded in the medieval agronomy text books but specialised sections do occur. Weeds, insects and diseases are described but identification in modern terms is not easy. The pre-modern ‘Crop Portfolio’ is well filled, certainly in the Mediterranean area. The medieval ‘Pest Portfolio’ differs from the modern one because agriculture then was a Low External Input Agriculture, and because the proportion of cultivated to non-cultivated land was drastically lower than today. The pre-modern ‘Control Portfolio’ is surprisingly rich, both in preventive and interventive measures. Prevention was by risk management, intensive tillage, and careful storage. Intervention was mechanical and chemical. Chemical intervention used natural substances such as sulphur, pitch, and ‘botanicals’. Some fifty plant species are mentioned in a crop protection context. Though application methods look rather modern they are typically low-tech. Among them are seed disinfection, spraying, dusting, fumigation, grease banding, wound care, and hand-picking but also scarification, now outdated. The reality of pest outbreaks and other damages is explored as to frequency, intensity, and extent. Information on the practical use of the recommended treatments is scanty. If applied, their effectiveness remains enigmatic. Three medieval agronomists are at the heart of this book, but historical developments in crop protection from early Punic, Greek, and Roman authors to the first modern author are outlined. The readership of these writers was the privileged class of landowners but hints pointing to the exchange of ideas between them and the common peasant were found. Consideration is given to the pre-modern reasoning in matters of crop protection. Comparison of pre-modern crop protection and its counterpart in modern organic agriculture is difficult because of drastic changes in the relation between crop areas and non-crop areas, and because of the great difference in yield levels then and now, with several associated differences.