PennVet Reference Andrology Laboratory
Web site
Bull Semen Analysis Brochure
Sperm Morphology using DIC microscope about $18 (March 2019)
Society for Theriogenology Manual for Breeding Soundness Examination of Bulls
Web site & Order Instructions
3rd Edition of the Bull Breeding Soundness Manual (Barth)
Web sit to order manual
Use of Natural Service Sires with Synchronized Estrus
Beef Cow & Heifer AI Protocols (2019) PDF