共 19 条
[1]
[Anonymous], WHO MONOGR SERIES
[3]
BIRLEY MH, PEST PATHOGEN CONTRO
[4]
BRAVERMAN Y, 1973, Refuah Veterinarith, V30, P121
[5]
DRAPER N, 1966, APPLIED REGRESSION A
[6]
DUTOIT RM, 1964, ONDERSTEPOORT J VET, V19, P7
[7]
DYCE A L, 1969, Journal of the Australian Entomological Society, V8, P11
[8]
GARRETTJONES C, 1973, 9 INT C TROP MED MAL, V1, P298