

Experiment Station Library. 



Class \u'\"b.^' 



Number ^VOI [\!Mr1) 



Volume ^rvW^'^* M^r , X^ $ ^ n \ 1 ^ ^ 



Source 



Eeceived. . . ^.ww>j^A."?.\B. ^"YXi^r^aX \ 



Cost 



Accession No. 1)A \ ~| i/f'?v 



