Sharon Kleyne Hour
“Tree Propagation and Reforestation through International Species Exchange”
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:55:16
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Sinopse
Jerry Barnes (Cottage Grove, OR), international forest genetics expert and owner of Tree Improvement Enterprises, Inc., discusses tree propagation and reforestation through the international species exchange. Second guest, Adam Smith (Portland, OR), Science Educator with the Oregon Museum of Science and Industry, discusses OMSI, global warming and polar bears.