共 19 条
[1]
BENCKO V, 1969, J HYG EPID MICROB IM, V13, P248
[4]
DICK JG, 1976, 1 CAN S WAT POLL MT
[5]
GILDERHUS PA, 1966, T AM FISH SOC, V95, P289, DOI 10.1577/1548-8659(1966)95[289:SEOSCO]2.0.CO
[6]
2
[9]
LAWRENCE J, 1958, 11TH P ANN C SE ASS, P281
[10]
MACKENTHUN KM, 1955, NE WEED CONTROL C, P545