Graf, C., Kreuzer, M., Dohme, F.
Effect of grazing systems on chewing activity, ruminal pH fluctuations and pH of milk, blood and urine of dairy cows.
Journal of Animal Science/Journal of Dairy Science, 81/86, (Suppl. 1), 2003, 57-58.
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Cote: PUB 2003/2584
ID publication (Code web): 12693
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