Søkt på: robert gregor kühn
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Rickets, Race and Reproduction
This book outlines the history of rickets, a disease commonly associated with childhood, and studies its association with race and its long-reaching effects on childbirth. For …
The Story of a Forest
The re-established forests of the Upper Delaware are a living reminder of centuries of both exploitation and good intentions. Emerging after the last glaciation, they were first …
A Wider View of the Universe
A Wider View of the Universe traces the origins and development of Henry David Thoreau’s painstaking and profound study of the natural world. Arguing that Thoreau in his early …
A Calculus of Color
In 1947, as the integration of Major League Baseball began, the once-daring American League had grown reactionary, unwilling to confront post-war challenges - population shifts, …