%0 Journal Article %J Freshwater Biology %D 1999 %T Mixotrophic cryptophytes and their predators in the Dry Valley lakes of Antarctica %A Emily C. Roberts %A Johanna Laybourn-Parry %B Freshwater Biology %V 41 %P 737-745 %G eng %N 4 %R 10.1046/j.1365-2427.1999.00401.x