Bill Mathews
...that Canadian scientist Bill Mathews was a pioneer in the study of subglacial eruptions and volcano-ice interactions in North America?
...that <a href="./Canada" id="mwBJI" rel="mw:WikiLink" title="Canada">Canadian</a> scientist <b id="mwBJM"><a href="./Bill_Mathews" id="mwBJQ" rel="mw:WikiLink" title="Bill Mathews">Bill Mathews</a></b> was a pioneer in the study of <a href="./Subglacial_eruption" id="mwBJU" rel="mw:WikiLink" title="Subglacial eruption">subglacial eruptions</a> and volcano-ice interactions in <a href="./North_America" id="mwBJY" rel="mw:WikiLink" title="North America">North America</a>?