Thakur, R S Cations of ram semen as related to some physical attributes. [electronic resource] - The Indian journal of animal sciences Oct 1976 - 528-32 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0367-8318 Subjects--Topical Terms: AnimalsCations, Divalent--analysisCations, Monovalent--analysisMaleSeasonsSemen--analysisSheep--physiology