Table of contents
Recently Patented Inventions
Books
Business and Personal
Notes and Queries
Index
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Steam Tree-Felling and Cross-Cutting Machinery - pp23 - 25
doi:10.1038/scientificamerican07091892-23
Remarkable Experiments with Liquefied Air and Liquefied Oxygen and Other Liquefied Gases - p25
doi:10.1038/scientificamerican07091892-25