INDEX 



PAGE 



Acetylene 234 



Acids, characteristic properties of 24 



Air in soils 63 



Alunite 143 



Animal nutrition 174 



digestible nutrients 176 



metabolism 176 



foods, classes of 174 



Anhydrides 27 



Atoms 3 



Babcock test for butter fat 204 



Bacteria, nitrogen fixing 64 



nitrifying 64 



Bases, properties 25 



Boracic acid, milk preservative 202 



detection of 204 



Butter 209 



composition of 210 



process 210 



Calcimine 230 



Calcium 42 



phosphate 23 



Carbohydrates 174 



Carbon 35 



Carbonates 66 



Carbon dioxide, effect on decay 65 



Cheese 210 



Combustion 8 



spontaneous 11 



Combustibles 8 



Compounds 13 



classes of 24 



nomenclature 29 



247 



