@book{167641,
	author = {Jaramillo Escutia, Gerardo},
	title = {Inseminación artificial intrauterina con semen fresco en ovejas primiparas (F1) Dorper-Pelibuey  /},
	publisher = {El autor,},
	year = {2002},
	address = {Chapingo, Méx.  :}
}