Disease control in semen and embryos : report of the expert consultation on animal disease control in international movement of semen and embryos, held at FAO headquarters, Rome, 23-27 February 1981 - Rome : Food and Agriculture Organization of the United Nations, 1981 - 101 p. ; 28 cm. - FAO animal production and health paper ; 23 . - FAO animal production and health paper ; 23 .

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Livestock--Infections--Prevention--Congresses
Livestock--Germplasm resources--Microbiology--Congresses
Artificial insemination--Congresses
Livestock--Embryos--Transplantation--Congresses