TY  - BOOK
AU  - John A. Nelson
AU  -  G. Malcolm Trout, 
TI  - Judging dairy production. Re Ed 4
SN  - 0-87055-395-x
U1  - 637 
PY  - 1981///
CY  - Westport
PB  - AVI Publishing Company, Inc
N1  - John A. Nelson & G. Malcolm Trout: Judging dairy production. Re Ed 4.  Westport.  AVI Publishing Company, Inc, 1981. 0-87055-395-x--(637NEL)
ER  -