Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon., Tues. 7:30am - 4:30pm,  Wed., Thurs. 7:30 - 4:00 pm, Fri. 7:30 - 3:00 pm

 

By Fax - Fax your order with our
pdf form.

Discovery Channel - Trees

PUB2092

Limited Supply.

2000.  Which tree was used by the ancient Greeks to treat asthma and coughs?  Why do leaves turn orange and gold duing autumn?  How do trees defend their neighbors against predators in the forest?  when is a tree not a tree?  Trees, an Explore Your World™ handbook, incorporates the Discovery Channel's unique authoritative approach and acclaimed visuals to answer these and other questions in a captivating blend of information and entertainment.  192 pages, soft cover. 

 

Trees features:

  • Background information on the evolution of trees
  • A detailed look at the workings of roots, leaves, and trunks
  • Examination of the ways trees have enhanced our lives
  • Practical advice on examining buds, bark, and leaves
  • An identification guide
  • More than 300 full'color photos

Go back