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BALLARD, F. Ecology of Grasslands. Nature 180, 1173–1175 (1957). https://doi.org/10.1038/1801173b0
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DOI: https://doi.org/10.1038/1801173b0
Nature volume 180, pages 1173–1175 (1957)
BALLARD, F. Ecology of Grasslands. Nature 180, 1173–1175 (1957). https://doi.org/10.1038/1801173b0
Issue Date:
DOI: https://doi.org/10.1038/1801173b0