

Experiment Station Library. 



Class -^*r^^r^¥^ 



Number VVBTj lilH^,^ 



Volume ^^;AWV»„r^ V^^^V'u'O 



Source 



Eeceived. . . .^.\^-^>^ \.?'. \B . ^"Yxjl^A 



Cost 



Accession No. 1)A A ~\. .x^.- *>.v 



7^ 



