(S--^t^^ 3 C U - 32,U 



oK 



iff IV') - ilvt ^nn. "R^ - \^13^ 









-^ / 





|H^i ri r II I hir iv-i-i Ljrfi' 



^ I I ' iii m» 



LJT'i'rhtxi.ili.'JtjiJ 



QTltc lUntktier^ttjr 



^ of 





/'•♦v 



EXPERIMENT STATION LIBRARY 



