共 43 条
[1]
ALGERS B, 1988, 23 SWED AGR SCI DEP
[2]
BAXTER MR, 1984, ANN RECH VET, V15, P281
[3]
BAXTER MR, 1982, DISTURBED BEHAV FARM, P101
[4]
BLACKSHAW JK, 1983, INT J STUD ANIM PROB, V4, P299
[6]
Buchenauer D., 1981, The welfare of pigs, P75
[7]
CRONIN GM, 1985, THESIS U WAGENINGEN
[8]
RESPONSES OF PIGLET TO PERINATAL STRESSORS
[J].
JOURNAL OF ANIMAL SCIENCE,
1974, 38 (05)
:1031-1036