@book{51482,
	author = {Sinha, Narendra Kumar},
	title = {Studies on The Incidence of Repeat Breeds among Thrparker herd and Local Breeds of Cattle with Special reference to Crystillisation Pattern, Hydrogen ion Concentration (PH) of Cervical Mucus and Possible Treatments.},
	publisher = {RAU},
	year = {1971},
	address = {Pusa, Samastipur}
}