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Measuring the effects of eather on agricultural output : procedures for constructing weather indexes
Shaw, L. H.; Durost, D. D. - 1962
Persistent link: https://www.econbiz.de/10001550593
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The effect of weather and technology on corn yields in the Corn Belt : 1929 - 62
Shaw, Lawrence Hugh; Durost, Donald Douglas - 1965
Persistent link: https://www.econbiz.de/10001385058
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Landschaftspflege und Flurbereinigung : ein Bericht über die Arbeitstagung in Münster vom 5. bis 7. Oktober 1955
Olschowy, Gerhard (agent) - 1959
Persistent link: https://www.econbiz.de/10013280557
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Der ländliche Arbeitskalender in der Regionalplanung Burundis
Stremplat, Axel V. - 1984
Persistent link: https://www.econbiz.de/10014267680
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Plant ecology : proceedings of the Montpellier symposium
1955
Persistent link: https://www.econbiz.de/10013338108
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Plant ecology : reviews of research
1955
Persistent link: https://www.econbiz.de/10013338112
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Fluctuations in crops and weather : 1866 - 1948
1951
Persistent link: https://www.econbiz.de/10013338263
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General report on the lands of the Hunter Valley
Story, Robert (contributor) - 1963
Persistent link: https://www.econbiz.de/10013402269
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General report on lands of the Wanigela-Cape Vogel area, territory of Papua and New Guinea
Haantjens, Herman Anthonie (contributor) - 1964
Persistent link: https://www.econbiz.de/10013402270