World food prospects : critical issues for the early twenty-first century /
36
Autors principals: | , , , |
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Format: | |
Publicat: |
Washington, D.C. : IFPRI,
1999
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Matèries: |
36
Autors principals: | , , , |
---|---|
Format: | |
Publicat: |
Washington, D.C. : IFPRI,
1999
|
Matèries: |