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Plant Variation and Evolution
We are in the midst of a biological revolution. Molecular tools are now providing new means of critically testing hypotheses and models of microevolution in populations of wild, …
Plant Variation and Evolution
We are in the midst of a biological revolution. Molecular tools are now providing new means of critically testing hypotheses and models of microevolution in populations of wild, …
The Workers' Movement in the United States, 1879–1885
August Sartorius von Waltershausen (1852–1938) was an eminent German economist who visited the United States at the beginning of the 1880s and wrote a series of articles on the US …
Plant Variation and Evolution
We are in the midst of a biological revolution. Molecular tools are now providing new means of critically testing hypotheses and models of microevolution in populations of wild, …