Author: United States Tariff CommissionPublisher:
ISBN:
Category : Potash industry and trade
Languages : en
Pages : 62
Book Description
Information Concerning the Potash Industry
Author: United States Tariff CommissionPublisher:
ISBN:
Category : Potash industry and trade
Languages : en
Pages : 62
Book Description
The Llobregat
Author: Sergi SabaterPublisher: Springer
ISBN: 3642309399
Category : Science
Languages : en
Pages : 381
Book Description
The Llobregat belongs to the most thoroughly studied rivers in Europe and is a paradigm of the confluence of human and natural disturbances in a single basin. Because of its location in a very densely populated region and its Mediterranean character, the Llobregat supports a mixture of irregular flow, water abstraction, excess nutrients, mining debris, and a wide array of pollutants. The aquatic organisms strive to survive in a dramatically changing river that passes through a succession of dams, weirs and channels. The long-term river monitoring as well as the research that has been carried out in the river for a long time have provided an extensive knowledge of these disturbances and their effects on the biological communities. This book highlights the available information, with emphasis on the hydrological, chemical and biological elements interspersed in the river. Experts in the field discuss the main nutrient patterns and pollutant occurrence and the responses of the biological quality elements as well as the river ecosystem to the overall natural and man-made influences.
Mining and Metallurgy
Author: Bulletin of the American Institute of Mining and Metallurgical Engineers
Author: Bulletin of the American Institute of Mining and Metallurgical Engineers with which is Consolidated the American Institute of Metals
Author: The Chemical Trade Journal and Chemical Engineer
Author: Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 858
Book Description
Miscellaneous Publications
Author: United States Tariff CommissionPublisher:
ISBN:
Category : Tariff
Languages : en
Pages : 1294
Book Description
The Chemical Trade Journal and Chemical Engineer
Author: G Kelville DavisPublisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 900
Book Description
I/EC
Author: Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 604
Book Description
Congressional Record
Author: United States. CongressPublisher:
ISBN:
Category : Law
Languages : en
Pages : 1074
Book Description
The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)