The Soil Bank's Conservation Reserve
Author: United States. Department of Agriculture
Publisher:
Published: 1957
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: United States. Department of Agriculture
Publisher:
Published: 1957
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Department of Agriculture. Office of Information
Publisher:
Published: 1957
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Soil Conservation Service
Publisher:
Published: 1957
Total Pages: 4
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Agricultural Research Service. Farm Economics Research Division
Publisher:
Published: 1958
Total Pages: 40
ISBN-13:
DOWNLOAD EBOOKAuthor: Ken Thompson
Publisher: Cambridge University Press
Published: 1997
Total Pages: 316
ISBN-13: 9780521495196
DOWNLOAD EBOOKBuried viable seed banks are a fundamental aspect of seed plant biology. They play a key role in the conservation and restoration of plant communities and the response of plants to changing land use and climate. There is almost no area of plant ecology in which seed banks are not implicated. Despite several recent reviews of the ecology of seed banks, there has previously been no single source of data on seed persistence in individual species. This volume, which compiles the available data from the nineteenth century up to the end of 1993, provides this source for the 1189 members of the northwest European flora. The text describes the criteria for inclusion of data and discusses seed classification systems, the relative representation of different habitats, methods and taxa, and challenges for future research. Includes PC disc with database in searchable format.
Author:
Publisher:
Published: 1966
Total Pages: 2278
ISBN-13:
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Publisher:
Published: 1957
Total Pages: 1166
ISBN-13:
DOWNLOAD EBOOKThe Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.
Author: United States. Congress
Publisher:
Published: 1963
Total Pages: 1408
ISBN-13:
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Publisher:
Published: 1954
Total Pages: 732
ISBN-13:
DOWNLOAD EBOOKSome issues also include data on rye, flaxseed, or rice.