共 11 条
[1]
ANGERBJORN A, 1983, FINN GAME RES, V0041, P00013
[3]
DAVIS D. E., 1982, CRC HDB CENSUS METHO
[4]
KEITH LB, 1984, WILDLIFE MONOGR, V90, P1
[6]
MACE AE, 1964, SAMPLE SIZE DETERMIN
[9]
TAYLOR R. H., 1956, NEW ZEALAND JOUR SCI AND TECHNOL SER B, V38, P236