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Keeping livestock healthy. Yearbook of Agriculture, 1942
United States congressional serial set ; serial set no. 10718;House document / 77th Congress, 2nd session. House ; no. 527
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Shorter contributions to general geology, 1928. W.C. Menden..
United States congressional serial set ; serial set no. 8923;House document / 70th Congress, 1st session. House ; no. 54