00441nam a22001217a 4500003000400000008004100004082001600045100002700061245017200088260002300260300000800283650002800291OSt260605b        |||||||| |||| 00| 0 eng d  a636.2bT30E  aDhirendra Kumar Thakur  aEffects of Caffeine Citrate and Prostaglandin on Motility. Penetration Rate in Oestrous Mucus and Fertility of Frozen Spermatozoa of Holstein Friesian and Jersey bulls  aRPCAUbRPCAUc1992  a57p  aMSc. Veterinary Science