Authors:
KOHLER P
FARRIES E
ANKE M
SMIDT D
SALLMANN HP
Citation: P. Kohler et al., THE INFLUENCE OF AN ADDITIONAL SELENIUM S UPPLEMENTATION ON PERFORMANCE AND HEALTH IN GRAZING DAIRY-COWS, Zuchtungskunde, 66(1), 1994, pp. 66-72
Citation: D. Smidt, BIOTECHNOLOGY - RESEARCH AND APPLICATION WITH RESPECT TO THE RESPONSIBILITY FOR MAN AND ANIMALS, Archiv fur Tierzucht, 37, 1994, pp. 121-129