Q-r/rQQ UC SOUTHERN REGIONAL LIBRARY FACILITY 



G?H63 Hodge 



A 000 542 229 

 how to identify them. 



AGRICULTURAL LIBRARY 



UNIVERSITY OF CALIFORNIA 



CITRUS RESEARCH CENTER AND 



AGRICULTURAL EXPERIMENT STATION 



RIVERSIDE, CALIFORNIA 



W. H. SMITH & Sox, 



123. Broad Street, 



READING. 



