na INLIS000000000003034 Ind 0010-1118003034 Genetica aquina PEREZ, Mario Pino Mario Pino Perez La Habana Ministerio de Education Superior 1987 88 p. : ill. ; 21 cm. 88 p. : ill. ; 21 cm. 636.1PERg Texts in Spanish 636.1 HORSES BREEDING GENETICS 997/88-mfn4717