CONTENTS. 



Page 

 Introduction ....... 4 



PART I 



Characteristics and Identification of Grain 



AND Grain Products .... 6 



PART II 



Characteristics and Identification of Legumes 



AND Oil Seeds . . . , . 19 



PART III 



Characteristics and Identification of Weed 



Seeds and Miscellaneous Products . . 30 



PART IV 



Characteristics and Identification of Condi- 

 ments ...... 45 



PART V 



Identification of Chemicals and Miscellaneous 



Sltbstances . . . . • . 55 



Analytical Key to some Commonly Occurring Starches 61 



Index ........ 70 



