Contents

22 June 1973
Vol 180, Issue 4092

About The Cover

Rewati, the strabismic ``white'' tiger at the National Zoological Park, Washingron, D.C. An abnornality of the central visual pathway occurs in many albino mammals, can be related to the strabismus,and is present in the brain oRewati's brother, Moni see page 1287. [Smithsonian Institution, Neg. No. 73-1106 10A]