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• The life of inland waters an elementary textbook of fresh-water biology for students
  Auteur(s): Needham, James G. ,  Lloyd, John Thomas
• The life of inland waters an elementary text book of fresh-water biology for American students
  Auteur(s): Needham, James G. ,  Lloyd, John Thomas
• The life of inland waters an elementary text book of fresh water biology for American students
  Auteur(s): Needham, James G. ,  Lloyd, John Thomas

• The elements of insect anatomy : an outline for the use of students in the entomological laboratories
  Auteur(s): Comstock, John Henry ,  Kellogg, Vernon L.
• The elements of insect anatomy : an outline for the use of students in entomological laboratories
  Auteur(s): Comstock, John Henry ,  Kellogg, Vernon L.
• The natural history of the farm : a guide to the practical study of the sources of our living in wild nature
  Auteur(s): Needham, James G.