2001 [EarthComm: Earth System Science in the Community] Earth's Dynamic Geosphere -- 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 Publishing ***ISBN-13: 9781585910656 ***Condition: Good Used ***514 Pages @sci19.4/sci18top.5
