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Tohutoro APA (7th ed.)
Breemen, N. v., & Buurman, P. (2002). Soil formation (2nd ed.). Kluwer Academic.
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Tohutoru Kātū Chicago (17th ed.)
Breemen, N. van, me P. Buurman. Soil Formation. 2nd ed. Dordrecht ; Boston: Kluwer Academic, 2002.
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Tohutoro MLA (9th ed.)
Breemen, N. van, me P. Buurman. Soil Formation. 2nd ed. Kluwer Academic, 2002.
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