Stickney, J H Earth and sky : a second and third grade nature reader and text-book / J H Stickney. - Rev. ed. - Boston ; New York : Ginn & Company, [1906]. - vol. : ill. ; 19 cm. - 42-8(075) . Number one (1906; 122 pages : ill.) Subjects--Topical Terms: Natural history --Textbooks. Universal Decimal Class. No.: 42-8(075)