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1Argitaratua 2000Gaiak “...Crops and climate Australia Congresses....”
Liburua -
2
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3Argitaratua 1982Gaiak “...Grassland ecology Australia Congresses....”
Conference Proceeding Liburua -
4
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5
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6Argitaratua 1952GaiakAldizkako argitalpena
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7Argitaratua 1975Gaiak “...Soils Australia Sulfur content Congresses....”
Liburua