%0 Journal Article %J Antarctic Journal of the United States - 1996 Review Issue (NSF 98-28) %D 1998 %T Nitrogen fixation within permanent ice covers on lakes in the McMurdo Dry Valleys, Antarctica %A Amanda M. Grue %A Christian H. Fritsen %A John C. Priscu %B Antarctic Journal of the United States - 1996 Review Issue (NSF 98-28) %V 31 %P 218-220 %G eng %N 2 %M LTER12847