كتب ذات صلة

The walks abroad of two young naturalists

Syllabus of lectures. Nature study.

Study of animal families in schools

School gardening and nature study in English rural schools and in London.

• The tropical world: aspects of man and nature in the equatorial regions of the globe.
  المؤلفون: Hartwig, G.
• The sea and its living wonders a popular account of the marvels of the deep and of the progress of maritime discovery from the earliest ages to the present time
  المؤلفون: Hartwig, G.
• The polar and tropical worlds : a description of man and nature in the polar and equatorial regions of the globe
  المؤلفون: Hartwig, G. ,  Guernsey, Alfred Hudson

• The warblers of North America
  المؤلفون: Chapman, Frank M.
• The factors of organic evolution.
  المؤلفون: Spencer, Herbert
• Text-book of zoology for schools and colleges
  المؤلفون: Nicholson, Henry Alleyne