共 14 条
[1]
BRADLEY J. V., 1968, DISTRIBUTION FREE ST
[2]
Davies R. W, 1975, VERH INT VEREIN LIMN, V19, P2816
[4]
SEROLOGICAL STUDY OF PREY SELECTION BY NEPHELOPSIS-OBSCURA VERRILL (HIRUDINOIDEA)
[J].
CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE,
1978, 56 (04)
:587-591
[5]
LIFE-HISTORY, GROWTH, AND AGE STRUCTURE OF NEPHELOPSIS-OBSCURA-VERRILL-1872 (HIRUDINOIDEA) IN ALBERTA
[J].
CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE,
1977, 55 (03)
:620-627
[7]
Edgington E.S., 1980, RANDOMIZATION TESTS
[8]
Fisher R, 1951, DESIGN EXPT
[9]
GEE W, 1913, U CAL PUB ZOOL, V2, P197
[10]
GREENE KL, 1974, ARCH HYDROBIOL, V74, P87