TY - JOUR T1 - Dry Valley streams in Antarctica: ecosystems waiting for water JF - Bioscience Y1 - 1999 A1 - Diane M. McKnight A1 - Dev K. Niyogi A1 - Alexander S. Alger A1 - Bomblies, Arne A1 - Peter A. Conovitz A1 - Cathy M. Tate VL - 49 IS - 12 ER -