Natural o artificial?

Simple text and illustrations introduce natural resources, and explores what items come from man-made materials and what come from natural resources.

9780329942380
book
Spanish

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
31730686604804156867267986832917171T011700012662CBLR KIT 67092016407292551640729255