Toward sustainable agricultural systems in the 21st century

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Bibliográfalaš dieđut
Searvvušdahkkit:	National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture, ebrary, Inc
Materiálatiipa:	Elektrovnnalaš E-girji
Giella:	English
Almmustuhtton:	Washington, D.C. : National Academies Press, c2010.
Fáttát:	Sustainable agriculture > United States. Agricultural systems > United States. Sustainability > United States. Electronic books.
Liŋkkat:	An electronic book accessible through the World Wide Web; click to view
Fáddágilkorat:	Lasit fáddágilkoriid Eai fáddágilkorat, Lasit vuosttaš fáddágilkora!

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