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1
Characteristics and nutrient status of two degraded upland soils in Samar, Philippines
Julkaisussa Annals of Tropical Research (2015)Artikkeli -
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3
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4
Economic valuation of grassland degradation under different pasture classifications
Julkaisussa Sylvatrop (2006)Artikkeli -
5
Shifting ground the changing agricultural soils of China and Indonesia
Julkaistu 2000Hae kokoteksti
Hae kokoteksti
Electronic Resource -
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9
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