Showing 1 - 2 results of 2 for search 'Wiebe, Keith Daniel 1962-', query time: 0.01s Refine Results
  1. 1

    Land quality, agricultural productivity, and food security biophysical processes and economic choices at local, regional, and global levels

    Published 2003
    Book

    Land quality, agricultural productivity, and food security biophysical processes and economic choices at local, regional, and global levels
  2. 2

    Who will be fed in the 21st century challenges for science and policy

    Published 2001
    Book

    Who will be fed in the 21st century challenges for science and policy

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