This is an excellent website with great
stuff about the temperate forest
This has many great visuals of the temperate
forest including leaves and trees
This site has tons of great information
about DDT and every thing for hearings to effects on animals.
This site again includes piles of info
about all kinds of DDT
This site has many of the effects on humans
such as kidneys and respiration
This is a different website which actually
wants to bring back DDT. Check it out!!