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Author: Willard Hull Wright
Publisher:
Published: 1930
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKA search of the literature reveals few references to critical tests of anthelmintics for the removal of thorn-headed worms from swine. In spite of the considerable economic importance of this parasite little attention has apparently been paid to treatment.
Author: Arthur Frederick Sievers
Publisher:
Published: 1930
Total Pages: 822
ISBN-13:
DOWNLOAD EBOOKIt is the purpose of this publication to assist those interested in medicinal plant identification and to furnish other useful information in connection with the work.
Author: United States. Department of Agriculture. Division of Publications
Publisher:
Published: 1935
Total Pages: 712
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1929
Total Pages: 1328
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DOWNLOAD EBOOKAuthor: United States. Superintendent of Documents
Publisher:
Published: 1896
Total Pages: 2822
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DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1930
Total Pages: 1032
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DOWNLOAD EBOOKAuthor: U.S. Office of Experiment Stations
Publisher:
Published: 1931
Total Pages: 1056
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DOWNLOAD EBOOKAuthor: United States. Bureau of Animal Industry
Publisher:
Published: 1926
Total Pages: 710
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Bureau of Animal Industry
Publisher:
Published: 1926
Total Pages: 2052
ISBN-13:
DOWNLOAD EBOOKAuthor: Ellen Kay Miller
Publisher:
Published: 1992
Total Pages: 122
ISBN-13:
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