Listen in as Matthew Graesch, P.G., with the Iowa Department of Natural Resources, talks about the geology of Iowa coldwater streams.
- 4 ай бұрын
Driftless Area Symposium 2024 - Geology of Iowa Coldwater Streams
- Рет қаралды 143
Listen in as Matthew Graesch, P.G., with the Iowa Department of Natural Resources, talks about the geology of Iowa coldwater streams.
Пікірлер: 2