True Books are an indispensable addition to any collection. Each book guides readers through the facts that nurture their need to know.What's it like to work on an offshore oil rig? How do scientists clean up oil spills? Discover the answer to these questions and more in this lively guide to a vital natural resource that provides energy to more than half the world!
True Books are an indispensable addition to any collection. Each book guides readers through the facts that nurture their need to know.What's it like to work on an offshore oil rig? How do scientists clean up oil spills? Discover the answer to these questions and more in this lively guide to a vital natural resource that provides energy to more than half the world!