opportunities for 4, 120 



Dncklet, definition of 13 



Duckling, meaning of 12 



Ducks, number of, in leading states 3 



in U. S 3 



value of, in U. S 3 



Dun colored ducks from Colored Muscovy 32 



E 



Egg class of ducks 11 



Egg production, duck raising for 5 



of breeds of ducks 16 



of breeds of geese 150 



of Pekins on commercial plants 66 



selection of breeders for 21 



Eggs, duck, color of 17 



for hatching, age of 72 



care of 73, 128 



frequency of setting 72 



packing and shipping 40 



prices of ". 7 



selection of 73 



washing 130 



marketing 118 



size of 16 



Eggs, goose, care of, for hatching 172 



color of 152 



size of 151 



washing for hatching 172 



Egyptian goose 160 



Electric lights for breeding ducks 67 



for duck plants 61 



for ducklings 94 



for fattening geese 206 



Embden goose 166 



Equipment of pens in duck brooders 86 



Examining geese to determine sex 165 



fattened geese for market condition 206 



Extent of duck industry 3 



goose industry 141 



Eye as indication of health in ducks 19 



P 



Faded gray in Brown Chinese geese 158 



Fading of color in Buff ducks 35 



Cayuga ducks 27 



Gray Call ducks ..; 28 



Rouen ducks 25 



Fasting geese before fattening 203 



