Download or read book Sahara Coal Company V McNew written by and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sahara Coal Company V McNew written by and published by . This book was released on 1991 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Peabody Coal Company V McCandless written by and published by . This book was released on 2000 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crowe V Director Office of Workers Compensation Programs written by and published by . This book was released on 2000 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Secretary of Labor written by United States. Department of Labor and published by . This book was released on 1992 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Register written by and published by . This book was released on 1938 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book West s federal reporter cases argued and determined in the United States courts of appeals and Temporary Emergency Court of Appeals written by and published by . This book was released on 1992 with total page 1866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coal Report written by Illinois. Department of Mines and Minerals and published by . This book was released on 1955 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coal Report of Illinois written by Illinois. Department of Mines and Minerals and published by . This book was released on 1957 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Federal Reporter written by and published by . This book was released on 1992 with total page 1876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Conference on Nutrient Recovery From Wastewater Streams Vancouver 2009 written by Ken Ashley and published by IWA Publishing. This book was released on 2009-04-30 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paperback + CD-ROM Closing the loop for nutrients in wastewaters (municipal sewage, animal wastes, food industry, commercial and other liquid waste streams) is a necessary, sustainable development objective, to reduce resource consumption and greenhouse gas emissions. Chemistry, engineering and process integration understanding are all developing quickly, as new processes are now coming online. A new "paradigm" is emerging, globally. Commercial marketing of recovered nutrients as "green fertilizers" or recycling of nutrients through biomass production to new outlets, such as bioenergy, is becoming more widespread. This exciting conference brings together various waste stream industries, regulators, researchers, process engineers and commercial managers, to develop a broad-based, intersectional understanding and joint projects for phosphorus and nitrogen recovery from wastewater streams, as well as reuse. Over 90 papers from over 30 different countries presented in this volume. This conference is sponsored by: • Metro Vancouver • Global Phosphate Forum • Stantec Consulting Ltd. • The Chartered Institution of Water and Environmental Management (CIWEM) • Ostara Nutrient Recovery Technologies, Inc. (ONRTI) • The University of British Columbia (UBC) • The United States Environmental Protection Agency (EPA) • The British Columbia Water and Wastewater Association (BCWWA) • The Canadian Society for Civil Engineering (CSCE) • The Ostara Research Foundation (ORF)

Download or read book West s Federal Reporter written by and published by . This book was released on 2003 with total page 1544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Statistics of Coal Production in Illinois written by Illinois. Dept. of Mines and Minerals and published by . This book was released on 1941 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: -1898 include also the reports of the State Inspectors of Mines; 1899-1907, Report of the Illinois Free Employment Offices; 1917- , reports of the Miners' Examining Board and the Mine Rescue and First Aid Division (formerly Mine Rescue Station Commission).

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.

Download or read book Wood Production Wood Technology and Biotechnological Impacts written by Ursula Kües and published by Universitätsverlag Göttingen. This book was released on 2007 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the year 2001, Prof. Dr. Ursula Kües was appointed at the Faculty of Forest Sciences and Forest Ecology of the Georg-August-University Göttingen to the chair Molecular Wood Biotechnology endowed by the Deutsche Bundesstiftung Umwelt (DBU). Her group studies higher fungi in basic and applied research. Research foci are on mushroom development and on fungal enzymes degrading wood and their applications in wood biotechnology. This book has been edited to thank the DBU for all support given to the chair Molecular Wood Biotechnology. Contributions to the book are from scientists from Göttingen recognised in different fields of forestry and wood science. Chapters presented by members of the group Molecular Wood Biotechnology introduces into their areas of research. The book is designed for interested students of wood biology and wood technology but will also address scientists in the field.

Download or read book Rare Earth and Critical Elements in Ore Deposits written by Philip L. Verplanck and published by . This book was released on 2016 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanization written by Cloyde Moffett Smith and published by . This book was released on 1963 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: