كتب ذات صلة

The wild and cultivated cotton plants of the world a revision of the genus Gossypium, framed primarily with the object of aiding planters and investigators who may contemplate the systematic improvement of the cotton staple.

• Riverside letters a continuation of "Letters to Marco"
  المؤلفون: Leslie, George Dunlop
• The principles of science : a treatise on logic and scientific method
  المؤلفون: Jevons, William Stanley
• An elementary course of practical zoology
  المؤلفون: Parker, T. Jeffery ,  Parker, W. N.