Bovine Somatotropin Hormone (BST). II. Effects of dosage rate and calcium-soap supplementation on milk yield responses of crossbred Sahiwal-Friesian dairy cattle - Azizan Ab. Rashid; Richard H. Phipps; Institut Penyelidikan dan Kemajuan Pertanian Malaysia (Serdang : MARDI, 1999)
PTSL : K. Dokumen