Nature teaching based upon the general principles of agriculture for the use of schools
Watts, Francis,
1859-1930
creator
Freeman, William George,
1874-
contributor
text
book
New York
E. P. Dutton
1904
1904
ENG
Nature study
https://www.biodiversitylibrary.org/bibliography/28775
5217166
10.5962/bhl.title.28775
Library, U.S. Dept. of Agriculture