Approved practices in dairying. Ed 2 - Elwood M. Juergenson; W.P. Mortenson (Calcutta Oxford & IBH Publishing Co, 1966)
Elwood M. Juergenson & W.P. Mortenson: Approved practices in dairying. Ed 2. (2nd Edition.) Calcutta. Oxford & IBH Publishing Co, 1966.--(637JUE)
ENGLISH