Direct and correlated responses to selection for high or low ultrasonic backfat depth in southdown sheep
Solís Ramírez, José.
Direct and correlated responses to selection for high or low ultrasonic backfat depth in southdown sheep - Palmerston North, N. Z. : The author, 1988 - 185 h. ; láms. ; gráf.
Fotocopia Thesis (Master of Agricultural Science) -- Massey University
65743
Ganado lanar.
Ultrasonido.
Direct and correlated responses to selection for high or low ultrasonic backfat depth in southdown sheep - Palmerston North, N. Z. : The author, 1988 - 185 h. ; láms. ; gráf.
Fotocopia Thesis (Master of Agricultural Science) -- Massey University
65743
Ganado lanar.
Ultrasonido.