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Animals competitors; profit and loss from the wild four-footed tenants of the farm. Zoology, Economic. [from old catalog]. MISCHIEF OF MEADOW-MOUSE 75 bark dries up and the tree dies. If light
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Bulletin - Biological Survey. Zoology, Economic. 42 THE BROWN RAT IN THE UNITED STATES. Cage traps should be baited and left open for several nights until the rats are accustomed to
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