1. Approved practices in dairying
پدیدآورنده : by Elwood M. Juergenson and W. P. Mortenson
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Dairy farming,Dairy farming United States
رده :
SF
،
232
،.
A1
,
J84
،
1972
2. Joint annual meeting abstracts
پدیدآورنده : / American Dairy Science Association &
کتابخانه: Ilam University Central Library (Ilam)
موضوع : Animal culture- United States- Congresses,Animal industry- United States- Congresses,Dairy farming- United States- Congresses,Poultry- United States- Congresses,Meat- United States- Congresses
رده :
SF5
.
A447
2004
R
