Related Books

Obras completas y correspondencia cient�ifica.

Obras completas y correspondencia cient�ifica.

Obras completas y correspondencia cient�ifica.

Manual of geology treating of the principles of the science, with special reference to American geological history, for the use of colleges, academies, and schools of science.

• Sparks from a geologist''s hammer
  Author(s): Winchell, Alexander
• Sketches of creation : a popular view of some of the grand conclusions of the sciences in reference to the history of matter and of life.
  Author(s): Winchell, Alexander
• Sketches of creation a popular view of some of the grand conclusions of the sciences in reference to the history of matter and of life. Together with a statement of the intimations of science respecting the primordial condition and the ultimate destiny of the earth and the solar system.
  Author(s): Winchell, Alexander

• Talks about the soil in its relation to plants and business. A book of observations and experiments for the use of schools, students, and farmers.
  Author(s): Barnard, Charles
• The great world''s farm
  Author(s): Gaye, Selina.
• The physiology and hygiene of the house in which we live.