Proceedings of the First Park Naturalists’ Training Conference, November 1 to 30, 1929
NATURE TRAILS
References:
Adams, Chas. C. – “Delights of the Wild Forest Trail” State Service (N.Y.), Vol. V, pp 100-103, Feb-Mar. 1921.
Carr, William H. – “Signs Along the Trail” Am. Mus. Nat. Hist. – Dept. of Education, (N.Y.-1927)
Lutz, Frank E. – “Nature Trails” Am. Mus. Nat. Hist. Misc. publ. #21 – (N.Y.-1926)
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