Proceedings of the Second National Conservation Congress, by
   Various���� 36031
   � [Subtitle: at Saint Paul, September 5-8, 1910]
   � [Link: [1]http://www.gutenberg.org/3/6/0/3/36031 ]
   � [Files: 36031.txt; 36031-8.txt; 36031-h.htm]
   Thanks to Bryan Ness, Stephen H. Sentoff and the Online
   Distributed Proofreading Team at [2]http://www.pgdp.net
   Many thanks
   Janet

References

   1. http://www.gutenberg.org/3/6/0/3/36031
   2. http://www.pgdp.net/