跳到主要内容

1926年4月1日

1分钟阅读

山姆大叔，挥霍者—I

曾经覆盖美国大部分地区的壮丽森林已在很大程度上被扫荡一空

作者：J. 伯纳德·沃克

加入我们的科学爱好者社区！

邮箱地址

我同意我的信息将根据《大众科学》和施普林格·自然出版集团的隐私政策进行处理。

00

More by J. Bernard Walker

This article was originally published with the title “Uncle Sam, Spendthrift--I” in 大众科学 Magazine Vol. 134 No. 4 (April 1926), p. 230
doi:10.1038/scientificamerican0426-230

View This Issue

Expand Your World with Science

Learn and share the most exciting discoveries, innovations and ideas shaping our world today.

Subscribe Sign up for our newsletters See the latest stories Read the latest issue Give a Gift Subscription

Follow Us:

Return & Refund Policy
About
Press Room

FAQs
Contact Us
International Editions

Advertise
Accessibility Statement
Terms of Use

Privacy Policy
California Consumer Privacy Statement
Use of cookies/Do not sell my data

大众科学 is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). 大众科学 maintains a strict policy of editorial independence in reporting developments in science to our readers.

© 2024 大众科学, A DIVISION OF SPRINGER NATURE AMERICA, INC.
ALL RIGHTS RESERVED.

© . All rights reserved.