D Raja. (2005). Utilization of urea at different stages of development of rumen in weaned calves (MVSc.).
استشهاد بنمط شيكاغوD Raja. Utilization of Urea at Different Stages of Development of Rumen in Weaned Calves. MVSc. 2005.
MLA استشهادD Raja. Utilization of Urea at Different Stages of Development of Rumen in Weaned Calves. MVSc. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.