The Book of Shells Containing the Classes Mollusca, Conchifera, Cirrhipeda, Annulata, and Crustacea

Society for Promoting Christian Knowledge. Committee of General Literature and Education

《The Book of Shells Containing the Classes Mollusca, Conchifera, Cirrhipeda, Annulata, and Crustacea》，Society for Promoting Christian Knowledge. Committee of General Literature and Education。这是一部关于儿童、自然、科学的公版作品，适合在安静的片刻里慢慢读下去。