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  1. Diseases and enemies of poultry / by Leonard Pearson and B.H. Warren.
    By: Pearson, Leonard, - Warren, Benjamin Harry,
    Publication info: [Harrisburg, Pa.] :C.M. Busch,1897.
    Contributed by: University of California Libraries (archive.org)
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  2. Diseases and enemies of poultry. Pearson & Warren.
    By: Pearson, Leonard, - Warren, Benjamin Harry,
    Publication info: Harrisburg,C.M. Busch, state printer,1897
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  3. Diseases of poultry part 1 / by Leonard Pearson. Enemies of poultry : part 2 / by B.H. Warren.
    By: Pearson, Leonard, - Warren, Benjamin Harry,
    Publication info: Harrisburg, Pa. :C.M. Busch, state printer,1897.
    Contributed by: Penn State University (archive.org)
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  4. The effect of tuberculosis vaccination upon cattle infected with tuberculosis.
    By: Pearson, Leonard, - Gilliland, Samuel Howard,
    Publication info: Philadelphia?1905?
    Contributed by: Library of Congress
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  5. Essentials of milk hygiene : a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dairying and sanitarians / by C. O. Jensen ; translated and amplified by Leonard Pearson.
    By: Jensen, C. O. - Pearson, Leonard,
    Publication info: Philadelphia :Lippincott,c1907.
    Contributed by: University of California Libraries (archive.org)
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  6. Essentials of milk hygiene; a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dairying and sanitarians,
    By: Jensen, C. O. - Pearson, Leonard,
    Edition: 2d ed., rev., illustrated.
    Publication info: London,J.B. Lippincott company[c1909]
    Contributed by: Library of Congress
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  7. Essentials of milk hygiene; a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dairying and sanitarians,
    By: Jensen, Carl Oluf, - Pearson, Leonard,
    Publication info: Philadelphia and London,J. B. Lippincott Company[1907]
    Contributed by: Cornell University Library
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  8. Essentials of milk hygiene; a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dariying and sanitarians,
    By: Jensen, Carl Oluf, - Pearson, Leonard,
    Edition: 2d ed., rev., illustrated.
    Publication info: London,J. B. Lippincott company[c1909]
    Contributed by: Cornell University Library
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  9. Essentials of milk hygiene; a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dairying and sanitarians, by C. O. Jensen ... tr. and amplified by Leonard Pearson ...
    By: Jensen, C. O. - Pearson, Leonard,
    Edition: 2d ed., rev., illustrated.
    Publication info: London,J.B. Lippincott company[c1909]
    Contributed by: University of California Libraries (archive.org)
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  10. Special report on diseases of cattle / by Drs. Atkinson, Dickson, Harbaugh, Hickman, Law, Lowe, Mohler, Murray, Pearson, Ransom, Salmon, Smith and Trumbower.
    By: United States. - Atkinson, V. T. - Dickson, - Harbaugh, William Heyser. - Hickman, Ridard West, - Law, James, - Lowe, William Herbert. - Mohler, John R. - Murray, A. J. - Pearson, Leonard, - Ransom, Brayton Howard, - Salmon, D. E. - Smith, Theobald, - Trumbower, M. R.
    Edition: Rev. ed., 1912.
    Publication info: Washington :Govt. print. off.,1912.
    Contributed by: University of California Libraries (archive.org)
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  11. Special report on diseases of cattle.
    By: United States. - Atkinson, V. T. - Dickson, William. - Harbaugh, William Heyser. - Hickman, Richard West. - Law, James, - Lowe, William Herbert. - Mohler, John R. - Murray, A. J. - Pearson, Leonard, - Ransom, Brayton Howard, - Trumbower, M. R.
    Edition: Rev. ed., 1916.
    Publication info: Washington,Govt. print. off.,1916.
    Contributed by: Cornell University Library
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  12. Special report on diseases of cattle. By Drs. Atkinson, Dickson, Harbaugh, Hickman, Law, Lowe, Mohler, Murray, Pearson, Ransom, and Trumbower.
    By: United States. - Atkinson, V. T. - Dickson, - Harbaugh, W. H. - Hickman, Richard W. - Law, James, - Lowe, William Herbert. - Mohler, John R. - Murray, A. J. - Pearson, Leonard, - Ransom, Brayton Howard, - Trumbower, M. R.
    Edition: Rev. ed., 1916.
    Publication info: Washington,Govt. print. off.,1916.
    Contributed by: Library of Congress
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  13. Special report on diseases of cattle. By Drs. Atkinson, Dickson, Harbaugh, Hickman, Law, Lowe, Mohler, Murray, Pearson, Ransom, Salmon, Smith and Trumbower.
    By: United States. - Atkinson, V. T. - Dickson, - Harbaugh, W. H. - Hickman, Richard W. - Law, James, - Lowe, William Herbert. - Mohler, John R. - Murray, Alexander James. - Pearson, Leonard, - Ransom, Brayton Howard, - Salmon, D. E. - Smith, Theobald, - Trumbower, M. R.
    Edition: Rev. ed., 1912.
    Publication info: Washington,Govt. Print. Off.,1912.
    Contributed by: Library of Congress
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  14. Special report on diseases of cattle. By Drs. Atkinson, Dickson, Eichhorn, Hickman, Law, Lowe, Marsh, Mohler, Murray, Pearson, Ransom, Trumbower, and Woodward.
    By: United States. - Atkinson, V. T. - Dickson, William, - Eichhorn, Adolph, - Hickman, Richard West, - Law, James, - Lowe, William Herbert. - Marsh, C. Dwight - Mohler, John R. - Murray, Alexander James. - Pearson, Leonard, - Ransom, Brayton Howard, - Trumbower, Milton R. - Woodward, Benjamin Tilghman,
    Edition: Rev. ed., 1923.
    Publication info: Washington,Govt. Print. Off.,1923.
    Contributed by: NCSU Libraries (archive.org)
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  15. Special report on diseases of cattle. By Drs. Atkinson, Dickson, Harbaugh, Hickman, Law, Lowe, Mohler, Murray, Pearson, Ransom, and Trumbower.
    By: United States. - Atkinson, V. T. - Dickson, William. - Harbaugh, William Heyser. - Hickman, Richard West. - Law, James, - Lowe, William Herbert. - Mohler, John R. - Murray, A. J. - Pearson, Leonard, - Ransom, Brayton Howard, - Trumbower, M. R.
    Edition: Rev. ed., 1916.
    Publication info: Washington :Govt. print. off.,1916.
    Contributed by: University of California Libraries (archive.org)
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  16. Special report on diseases of cattle. By Drs. Pearson, Murray, Atkinson, Lowe, Harbaugh, Law, Dickson, Mohler, Trumbower, Salmon, Smith and Stiles.
    By: United States. - Atkinson, V. T. - Dickson, - Harbaugh, W. H. - Law, James, - Lowe, William Herbert. - Mohler, John R. - Murray, A. J. - Pearson, Leonard, - Salmon, D. E. - Smith, Theobald, - Stiles, Charles Wardell, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Govt. print. off.,1904.
    Contributed by: Library of Congress
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  17. Special report on diseases of the horse /
    By: United States. - Pearson, Leonard,
    Edition: Rev. ed.
    Publication info: Washington :Govt. Print. Off.,1907.
    Contributed by: Cornell University Library
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  18. Special report on diseases of the horse / by Dr. Pearson ... [et al.]
    By: United States. - Pearson, Leonard,
    Edition: Rev. ed.
    Publication info: Washington :Govt. Print. Off.,1903.
    Contributed by: NCSU Libraries (archive.org)
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  19. Special report on diseases of the horse / by Drs. Pearson ... [et al.] ; U.S. Department of Agriculture, Bureau of Animal Industry.
    By: United States. - Pearson, Leonard,
    Edition: Rev. ed.
    Publication info: Washington :Govt. Print. Off.,1907.
    Contributed by: University of California Libraries (archive.org)
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  20. Special report on diseases of the horse / by Drs. Pearson ... [et al.].
    By: Pearson, Leonard, - United States.
    Edition: Rev. ed.
    Publication info: Washington :G.P.O.,1907.
    Contributed by: American Museum of Natural History Library
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  21. Special report on diseases of the horse / By Drs. Pearson, Michener, Law, Harbaugh, Trumbower, Liautard, Holcombe, Huidekoper, Stiles, Mohler, and Adams.
    By: United States. - Adams, John W. - Harbaugh, William Heyser. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Law, James, - Liautard, Alexandre François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Stiles, Charles Wardell, - Trumbower, Milton R.
    Edition: Rev. ed.
    Publication info: Washington :Govt. Print. Off.,1911.
    Contributed by: Webster Family Library of Veterinary Medicine (archive.org)
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  22. Special report on diseases of the horse,
    By: United States - Pearson, Leonard,
    Edition: Rev. ed.
    Publication info: WashingtonGovt. Print. Off.1923
    Contributed by: Robarts - University of Toronto (archive.org)
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  23. Special report on diseases of the horse.
    By: United States. - Adams, John W. - Harbaugh, William Heyser. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Laws, James, - Liautard, Alexandre François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Stiles, Charles Wardell, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Govt. Print. Off.,1911.
    Contributed by: Cornell University Library
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  24. Special report on diseases of the horse.
    By: United States. - Adams, John W. - Harbaugh, William Heyser. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Laws, James, - Liautard, Alexandre François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Stiles, Charles Wardell, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Govt. print. off.,1911.
    Contributed by: Cornell University Library
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  25. Special report on diseases of the horse.
    By: United States. - Adams, John W. - Eichhorn, Adolph, - Hall, Maurice C. - Harbaugh, William Heyser. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Law, James, - Liautard, Alexandre François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Govt. print. off.,1916.
    Contributed by: Cornell University Library
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  26. Special report on diseases of the horse.
    By: United States. - Adams, John W. - Harbaugh, W. H. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Law, James, - Liautard, Alexander François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Stiles, Charles Wardell, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Gov't print. off.,1907.
    Contributed by: Library of Congress
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  27. Special report on diseases of the horse.
    By: United States. - Adams, John W. - Eichhorn, Adolph, - Hall, Maurice C. - Harbaugh, William Heyser. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Law, James, - Liautard, Alexandre François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Govt. Print. Off.,1916.
    Contributed by: Cornell University Library
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  28. Special report on diseases of the horse. By Drs. Pearson, Michener, Law, Harbaugh, Trumbower, Liautard, Holcombe, Huidekoper, Stiles, Mohler, and Adams.
    By: United States. - Adams, John W. - Harbaugh, William Heyser. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Law, James, - Liautard, Alexander Francois Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Stiles, Charles Wardell, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington :Govt. print. off.,1911.
    Contributed by: University of California Libraries (archive.org)
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  29. Special report on diseases of the horse. By Drs. Pearson, Michener, Law, Harbaugh, Trumbower, Liautard, Holcombe, Huidekoper, Mohler, Eichhorn, Hall, and Adams.
    By: United States. - Adams, John W. - Eichhorn, Adolph, - Hall, Maurice C. - Harbaugh, W. H. - Holcombe, Allen Anderson, - Huidekoper, Rush Shippen, - Law, James, - Liautard, Alexandre François Augustin, - Michener, Charles B., - Mohler, John R. - Pearson, Leonard, - Trumbower, M. R.
    Edition: Rev. ed.
    Publication info: Washington,Govt. Print. Off.,1916.
    Contributed by: University of California Libraries (archive.org)
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