共 12 条
[1]
BENNETT EA, 1969, 12TH P C GREAT LAK R, P21
[2]
BREHM J, 1967, ARCH HYDROBIOL S32, P437
[3]
BRIGGS MICHAEL H., 1962, LIFE SCI, V8, P377
[4]
MODIFICATIONS IN SAMPLING PROCEDURES AS APPLIED TO STUDIES ON BACTERIA AND TUBIFICID OLIGOCHAETES INHABITING AQUATIC SEDIMENTS
[J].
JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA,
1969, 26 (10)
:2581-+
[5]
DISTRIBUTION AND ABUNDANCE OF TUBIFICID (OLIGOCHAETA) SPECIES IN TORONTO-HARBOUR, LAKE-ONTARIO
[J].
JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA,
1970, 27 (11)
:1961-+
[6]
BRYDGES TG, 1969, 12TH P C GREAT LAK R, P750
[8]
MICHALKSI MFP, 1969, 12TH P C GREAT LAK R, P69
[9]
PUTNAM HUGH D., 1959, SOIL SCI, V87, P22, DOI 10.1097/00010694-195901000-00004