D J R Cherny & J H Cherney. (1998). Grass for dairy cattle. CABI publishing Wallingford.
Chicago Edition CitationD J R Cherny i J H Cherney. Grass for Dairy Cattle. CABI publishing Wallingford, 1998.
Cita MLAD J R Cherny i J H Cherney. Grass for Dairy Cattle. CABI publishing Wallingford, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.