APA Citatie

Nurhusien, Y. (2011). Trans-scrotal ultrasonography and breeding soundness evaluation of bulls in a herd of dairy and beef cattle with poor reproductive performance. Universiti Putra Malaysia.

Chicago Style citaat

Nurhusien, Yimer. Trans-scrotal Ultrasonography and Breeding Soundness Evaluation of Bulls in a Herd of Dairy and Beef Cattle With Poor Reproductive Performance. Universiti Putra Malaysia, 2011.

MLA citatie

Nurhusien, Yimer. Trans-scrotal Ultrasonography and Breeding Soundness Evaluation of Bulls in a Herd of Dairy and Beef Cattle With Poor Reproductive Performance. Universiti Putra Malaysia, 2011.