كتب ذات صلة

Mastodon, mammoth, and man

• Remarks on some fossil impressions in the sandstone rocks of Connecticut River
  المؤلفون: Warren, John Collins ,  Silsbee, George M.

• Flora of Mount Desert Island, Maine : a preliminary catalogue of the plants growing on Mount Desert and the adjacent islands
  المؤلفون: Rand, Edward Lothrop ,  Redfield, John Howard