1. Dep. of High Latitude AgricultureUniv. of Alaska FairbanksFairbanksAK99775
2. Agriculture & Forestry Experiment, StationUniv. of Alaska FairbanksPalmerAK99645
3. Dep. of Geology and GeophysicsGeophysical Institute, Univ. of Alaska FairbanksFairbanksAK99775
4. Institute of Marine Science, Univ. of Alaska FairbanksFairbanksAK99775