National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture & ebrary, Inc. (2010). Toward sustainable agricultural systems in the 21st century. National Academies Press.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture me Inc ebrary. Toward Sustainable Agricultural Systems in the 21st Century. Washington, D.C.: National Academies Press, 2010.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
National Research Council (U.S.). Committee on Twenty-First Century Systems Agriculture me Inc ebrary. Toward Sustainable Agricultural Systems in the 21st Century. National Academies Press, 2010.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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