Report on the 1997 activity of Shrub mud volcano, Wrangell-St. Elias National Park and Preserve, southcentral Alaska [microform] / by Donald H. Richter ... [et al.]
Imprint from transmittal sheetShipping list no.: 99-0352-M (illegible header) ; 99-0388-M (legible header)Physical description for original version: 1...