WE congratulate the Library Association on the publication of this index of scientific papers published in 1920, being a continuation of similar work already done for previous years. The present list ...

In the 1920s, hundreds of pamphlets were published whose authors self-confidently claimed to have refuted the theory of relativity. The opposition to relativity was extraordinarily fierce and lasted ...

This is a preview. Log in through your library . Abstract This article focuses on the history of four publicly financed plant breeding centres. It explains, first, why genetic research and plant ...