Sampling zooplankton in Lake 438 at the Experimental Lakes Area, Canada, with a Schindler Trap (Dean Foster in photo). Photo from old ASLO slide collection; taken by R. Sterner; scanned by K.L. Schulz.
· Date: April 17, 2008 · Views: 10,560 · Filesize: 56.0kb, 511.4kb · Dimensions: 1641 x 2499 ·