On the reproductive efficiency of pure and crossbred Zebu cattle in the Amazon basin of Peru
By: Mario Garcia.
Contributors: Sveriges Lantbruksuniversitet.
Series: Rapport -- 6
Publisher: Sveriges Lantbruksuniversitet
Published: 1988
Place of publication: Uppsala
Language: eng
Subjects: Cattle -- Reproduction.; Zebus -- Reproduction.
Notes: Series of papers combined to form a thesis for the  Departments of Clinical Chemistry, and Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Uppsala, and the  Instituto Veterinario de Investigaciones Tropicales y de Altura (IVITA), Universidad Nacional Mayor de San Marcos, Lima, Peru.