Save the trees.
Tollefson
Jeff
J
D000818:Animals; D002245:Carbon Dioxide / Q000032:analysis; D002417:Cattle; D003247:Conservation of Natural Resources / Q000191:economics / Q000331:legislation & jurisprudence* / Q000639:trends; D016468:Forestry / Q000191:economics / Q000331:legislation & jurisprudence; D017752:Greenhouse Effect; D007391:International Cooperation; D008460:Meat; D014197:Trees; D014329:Tropical Climate; D014480:United Nations / Q000331:legislation & jurisprudence*
D002245:Carbon Dioxide