2003 [EarthComm: Earth System Science in the Community] Earth System Evolution -- Teacher Edition (TE)(P) by Michael J. Smith, John B. Southard, Ruta Demery, & Emily Crum / Developed by The American Geological Institute in Association with It's About Time, Inc. ***ISBN-13: 9781585910694 ***Condition: Like New/Good Used ***674 Pages @sci19.4
