Cita APA (7a ed.)
Ruhigwa, B., Gichuru, M., Tariah, N., Isirimah, N., & Douglas, D. (1993). Spatial variability in soil chemical properties under Dactyladenia barteri, Alchomea cordifolia, Senna siamea, and Gmelina arborea hedgerows on an acid Ultisol. Cambridge University Press.
Cita Chicago Style (17a ed.)
Ruhigwa, B., M. Gichuru, N. Tariah, N. Isirimah, y D. Douglas. Spatial Variability in Soil Chemical Properties Under Dactyladenia Barteri, Alchomea Cordifolia, Senna Siamea, and Gmelina Arborea Hedgerows on an Acid Ultisol. Cambridge University Press, 1993.
Cita MLA (9a ed.)
Ruhigwa, B., et al. Spatial Variability in Soil Chemical Properties Under Dactyladenia Barteri, Alchomea Cordifolia, Senna Siamea, and Gmelina Arborea Hedgerows on an Acid Ultisol. Cambridge University Press, 1993.
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