Investigations on the status of calcium and phosphorus supply to dairy cows in northern Hesse
Krutzinna, C. (Gesamthochschule Kassel, Witzenhausen (Germany). Fachbereich Landwirtschaft), Weiss, J, Janssen, E, Boehncke, E, Woelfert, J
Published in VDLUFA-Schriftenreihe (Germany, F.R.) (1990)
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Published in VDLUFA-Schriftenreihe (Germany, F.R.) (1990)
Journal Article