Table of contents
December 3, 1881, Volume 45 No 23 pp352-363
About the coverInventions
Business and Personal
Notes and Queries
Books
Index
Top of page
Top of pageArticles
The Relation of Agriculture and Manufactures to Population - pp352 - 353
doi:10.1038/scientificamerican12031881-352c
Electricity by Magnetic Induction - p356
Geo. M. Hopkins
doi:10.1038/scientificamerican12031881-356