
Hugo de Vries Editor · 英语
Hugo de Vries Editor · 英语
首段预览
原文 (英语)
Producer's note: In this Project Gutenberg HTML (.html) version of this book, Numbers within square brackets are the page numbers in the original book, to which the Index entries refer.) Species and Varieties Their Origin by Mutation Lectures delivered at the University of California By Hugo DeVries Professor of Botany in the University of Amsterdam Edited by Daniel Trembly MacDougal Director Department of Botanical Research Carnegie Institution of Washington Second
常见问题
Yes — completely free. This book is in the public domain, so Pagera offers the full text without payment or account requirement. Pagera is funded by advertising.
免费阅读
无需注册即可立即阅读。想要更多图书和功能请免费注册。