R. S. PandeyAnil Kumar Chopra2020-01-172020-01-171979http://krishikosh.egranth.ac.in/handle/1/5810140876IVRI-THM-42229.pdfENGStudies on the level of progesterone in milk and milk fat of preganant and non- preganant Murrah buffaloes and Cross- Bred CowsThesis