Lasky, Kathryn.
Summary: Describes the life and work of Eratosthenes, the Greek geographer and astronomer who accurately measured the circumference of the Earth.
Format: text
Publisher / Publication Date: Little, Brown and Co. 1994
Summary: Describes the life and work of Eratosthenes, the Greek geographer and astronomer who accurately measured the circumference of the Earth.
Format: text
Publisher / Publication Date: Little, Brown and Co. 1994