TY - BOOK ED - Thomson Publishing TI - In-Terra Active 2.0 SN - 0534532853 PY - 1999/// PB - Wadsworth Publishing Company KW - Computer Programming N1 - Title from title screen; Materisls (minerals, rock cycle...,(et. al)); Surface (glaciers, mass wasting...,(et. al)); Interior (plate tectonics...,(et. al)) ER -