Dairy cattle :
Yapp, William Wodin,
Dairy cattle : selection, feeding and management / by William Wodin Yapp and William Barbour Nevens. - 4th ed. - New York : Wiley , 1955. - 420 p.: ill. ; 22 cm. - Wiley farm series .
Includes index
Dairy cattle.
636 / YAD
Dairy cattle : selection, feeding and management / by William Wodin Yapp and William Barbour Nevens. - 4th ed. - New York : Wiley , 1955. - 420 p.: ill. ; 22 cm. - Wiley farm series .
Includes index
Dairy cattle.
636 / YAD