Breeding soundness evaluation of Zebu bulls
Subtitle: with special reference to variations in clinical parameters and sperm characteristics in sires extensively managed in the dry tropics of Costa Rica
By: Jorge Chacón
Contributors: Sveriges lantbruksuniversitet
Series: Acta Universitatis Agriculturae Sueciae -- 70
Publisher: Swedish University of Agricultural Sciences
Published: 2000
Place of publication: Uppsala
Language: eng
Subjects: Cattle; Breeding; Zebus; Reproduction; Bulls; Infertility; Spermatoozoa; Morphology
Notes: Errata slip inserted.

Thesis (doctoral)--Swedish University of Agricultural Sciences, 2000.

Includes bibliographical references.