共 11 条
[2]
BOGGESS EK, 1980, C620 KANS STAT U COO
[3]
DAVENPORT JW, 1973, 7 UT AGR EXP STA RES
[4]
DECALESTA DS, 1978, 501 OR STAT U EXT SE
[5]
PREDATION LOSSES OF DOMESTIC SHEEP IN ALBERTA
[J].
JOURNAL OF RANGE MANAGEMENT,
1976, 29 (06)
:457-460
[6]
GEE CK, 1977, USDA369 AGR EC REP
[7]
MEDUNA RL, 1977, THESIS KANSAS STATE
[8]
NASS RD, 1980, 9TH P VERT PEST C FR
[9]
SCHAEFER JM, 1981, J WILDLIFE MANAGE, V45, P883, DOI 10.2307/3808097
[10]
TILL JA, 1982, J WILDL MANAGE, V47, P1018