TY - BOOK AU - Kirk,Ellen TI - Human footprint : Everything you will eat, use, wear, buy, and throw out in your lifetime SN - 9781426306341 PY - 2010/// CY - Washington, D.C., PB - National Geographic KW - Consumer education N2 - Colorful photographs help kids gain a true understanding of the impact one person's consumption can have on the planet ER -