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Titlebook: Residue Reviews; Residues of Pesticid Francis A. Gunther,Jane Davies Gunther Conference proceedings 1973 Springer-Verlag New York Inc. 1973

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Wendell W. Kilgore,Ming-yu Lill support our endeavor to improve the way we deal with limited and nonrenewable resources. It is exactly here, i. e. at the interface between natural elemental978-3-642-79527-5978-3-642-79525-1Series ISSN 1863-5520 Series E-ISSN 1863-5539
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Conference proceedings 1973sts, toxicologists, and changing pest-control requirements in progressive food-producing economies. These matters are of genuine concern to increasing numbers of governmental agencies and legislative bodies around the world, for some of these chemicals have resulted in a few mishaps from improper us
25#
發(fā)表于 2025-3-25 23:07:37 | 只看該作者
A. L. Page,F. T. Binghamal results revealed that the displacement amplitude of vibration significantly reduced in the presence of geosynthetics. The maximum reduction is observed in the presence of geocell reinforcement as compared to other conditions. In the presence of geocell reinforcement, the resonant amplitude is dec
26#
發(fā)表于 2025-3-26 00:31:29 | 只看該作者
N. S. Kawar,G. C. de Batista,F. A. Gunthernd transmitted about 38% to the underlying weak subgrade layer. Finally, two design methodologies, viz traffic benefit ratio (TBR) approach and layer coefficient ratio (LCR) approach, are discussed in this chapter along with the examples from the inputs of the large-scale testing.
27#
發(fā)表于 2025-3-26 05:11:36 | 只看該作者
R. E. Menzerrom the emission source, where adverse effects on the crop yield and its quality were observed. The degree of soil degradation depended on the distance from the smelter and also on other factors, such as topography, climatic conditions and, of course, on particular soil properties.
28#
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Martti Markkulansequence, in the area of the former G.D.R., the per-capita emission of C02 from the total of primary energy sources was ranked second after the United States at 18.5 tons per year and per inhabitant (based on data from 1990); the respective per-capita emissions were 10.8 tons C02 for the area of th
29#
發(fā)表于 2025-3-26 13:41:19 | 只看該作者
e water or absorbed to very fine carrier particles, the distribution of these may be widespread and revealed as elevated concentrations in water, in suspended materials, in sediments and in biota over vast areas. However, elevated concentrations in abiotic compartments is one thing - biological upta
30#
發(fā)表于 2025-3-26 19:59:58 | 只看該作者
Emergence of Lyssaviruses in the Old World: The Case of Africa, Lagos bat viruses are adapted to bats, but their epidemiology, together with Mokola virus, is poorly understood. Significantly, less than ideal crossreactivity with modern biologicals used for veterinary and public health interventions is a major cause for concern among these emerging viral agents.
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