Using our world.
Contributors: Neuner, Elsie Flint, 1898- joint author.; Bruner, Herbert Bascom, 1892- joint author.; Bradley, John Hodgdon, 1898- joint author.
Series: Adventuring in science,; v. 3
Publisher: Ginn and company
Published: 1941
Place of publication: Boston; New York [etc.]
Language: eng
Number of pages: 625
Subjects: Science -- Study and teaching.
Notes: "Readings in science":  p. 581-591.
"By Samuel Ralph Powers... Elsie Flint Neuner... Herbert Bascom Bruner... and John Hogdon Bradley."