共 22 条
[3]
Bagenal T.B., 1968, METHODS ASSESSMENT F
[4]
BARDACH JE, 1948, COPEIA, V3, P222
[5]
BENSONEVANS K, 1967, FLD STU, V2, P407
[6]
CHATFIELD J E, 1972, Field Studies, V3, P579
[8]
CRAIG JF, 1973, THESIS LONDON
[10]
GERKING SD, 1963, S INT COM ATLANTIC F, V4, P248