5146
5056
Whittemore, Colin Trengove.
Lactation of the dairy cow
London, New York
Longman
1980
94p.: ill
Longman handbooks in agriculture
Bibliography: p. )89(
Includes index
)by( Colin T. Whittemore
، Milk production
، Lactation
، Dairy cattle
، Milking
SF
208
.
W44
AU
TI
SE
CL
CL
