LIST or PLATES 



piATB Facing page 

 I. Starches 100 



II. (i) Root Nodules op Pea . . ... 118 

 (ii) SBOTioif of Barley Grain ... . . „ 



III. (i) Indigo Vats near Mirzapub, India . . . 252 

 (ii) Fbbmentino Boxes fob Cocoa ...... 



IV. (i) Sewage Works at Matunqa, nbab Bombay . . 284 

 (ii) Pebcolating Filtbbs at Acorinqton . . . „ 



