14 DAY USE 



RETURN TO DESK FROM WHICH BORROWED 



BIOLOGY LIBRARY 







To be obtained from Mrs. E. Phillips, or Miss C. V. Hall, 11, Morland 

 Road, Croydon, and from Mrs. Lemon, Hillerest, Redhill, Surrey; 

 also assorted packets at 6d., Is., or upwards, post free. 



