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Scientific American, Vol. 19, No. 1 (1868) (1868)

leaf 4

An illustration from Scientific American, Vol. 19, No. 1 (1868), 1868, leaf 4
rshadow the | dence by the assistants. Muskanetkony Valley, in which jt is situated ; and well kept | spring necessitates more constant care. FEEDING, fences and neat buildings, those never fai ling signs of indus- TIE PONDS, The large trout are fed with curd, the offal from slaughter try, bearing… … hatching house and ponds at Fig.1, One week old. fig.2, Threemonthsold. Fig.3, Six monthsold, Fig. 4, One year old. hatching of trout ova has a the same tem perature. This THE TROUT AT VARIOUS AGES. double value and increased is a maiter of the greatest im- interest, and we append it portance in…

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