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SpringerLink (Online service)
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Aristotle
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Hafez, E. S. E. (Elsayed Saad Eldin), 1922-
18 results
Harms, Paul G.
18 results
ebrary, Inc
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European Association for Animal Production. Meeting
17 results
Martin, George R. R.
16 results
Society for the Study of Fertility
16 results
Home Box Office (Firm)
15 results
McArthur, Newell H.
15 results
Randel, Ronald D.
15 results
England, Gary C. W.
14 results
Society for Theriogenology
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Wade, Janette F.
14 results
Welsh, Thomas H.
14 results
Dorothy Russell Havemeyer Foundation
13 results
Wiley InterScience (Online service)
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Kraemer, Duane C.
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Spencer, Thomas E.
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Taylor & Francis
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U.S. Fish and Wildlife Service
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Welsh, Jr., Thomas H.
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American College of Theriogenologists
11 results
Kraemer, D. C.
11 results
United States. Agency for International Development
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Blanchard, Terry L.
10 results
Davies Morel, Mina C. G.
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Harvey, William, 1578-1657
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Johnson, M. H.
10 results
Norris, David O.
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Texas Agricultural Extension Service
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Walter de Gruyter & Co
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Australasian Pig Science Association
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Australasian Pig Science Association. Conference
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Bazer, Fuller W.
9 results
European Association for Animal Production
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Sveriges lantbruksuniversitet
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United States. Congress. Office of Technology Assessment
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Williams, Gary L.
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Ebook Library
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Everitt, Barry J.
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Fenner, Michael, 1949-
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Gale (Firm)
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President's Council on Bioethics (U.S.)
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