Handbook of NS p 529 wildflowers_photo

From: Comstock, Anna Botsford, Handbook of Nature-Study for Teachers and Parents: Based On the Cornell Nature-Study Leaflets. Ithaca, N. Y.: Comstock Publishing Company, 1911.

For more info: mannlibrary.tumblr.com/post/149420017381/nature-and-knowl...

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