共 20 条
[1]
Barrett R. H., 1971, THESIS U CALIFORNIA
[2]
Caslick J.W., 1979, WILDLIFE SOC B, V7, P173
[3]
CASLICK JW, 1980, 9TH P VERT PEST C FR, P161
[4]
DECALESTA D S, 1978, Wildlife Society Bulletin, V6, P256
[5]
DEVELOPMENT AND EVALUATION OF ANTI-COYOTE ELECTRIC FENCING
[J].
JOURNAL OF RANGE MANAGEMENT,
1978, 31 (02)
:151-153
[6]
GILES JR, 1977, WOOL TECH SHEEP BREE, V25, P29
[7]
MCCUTCHEON J, 1980, ELECTRIC FENCE DESIG
[8]
TRAINING CATTLE TO CONTROL BY ELECTRIC FENCES
[J].
APPLIED ANIMAL ETHOLOGY,
1981, 7 (02)
:113-121
[9]
Mitchell T, 1977, AGR GAZ NS WALES, V88, P10
[10]
PATTON DC, 1974, 6TH P VERT PEST C AN, P210