1. 1
   Conservation of our natural resources, based on Van Hise's The conservation of natural resources in the United States

   by Van Hise, Charles Richard, 1857-1918
   Published 1930

   New York, Macmillan company, 193l [c1930]

   xvii, 551 p. illus., maps (part fold.) diagrs. 22 cm.

   Local Call Number: Loading...
   

   Loading...

   Save
   

   Saved in:
2. 2
   The conservation of natural resources in the United States

   by Van Hise, Charles Richard, 1857-1918
   Published 1910

   New York, Macmillan Co., 1910.

   xiv p., 1 l., 413 p. illus. (maps, charts, tables) XVI pl. 21 cm.

   Local Call Number: Loading...
   

   Loading...

   Save
   

   Saved in:

Search Tools: