Zarnecki, A, fl1974
Found in 2 Collections and/or Records:
A comparison of reciprocal progeny tests amongst Holstein-Friesian sires from Canada and the United States of America, 1974
Scope and Contents Located in A.B.R.O. Reprints 1973 - 1974. Volume 8 of 19.
Strain differences in milking performance, food consumption and body size amongst Friesian cattle in Danish test stations, 1976
Scope and Contents Located in A.B.R.O. Reprints 1976. Volume 10 of 19.