共 34 条
[1]
ALTMAN PL, 1964, BIOL DATA BOOK
[2]
ALVAVALDES R, 1986, VET MED-US, V81, P258
[6]
ARLIAN LG, IN PRESS PROGR ACARO
[8]
CLYMER BC, 1978, FEEDLOT MANAGE, V20, P27