共 24 条
[2]
BURNS RG, 1983, SOIL BIOL BIOCHEM, V14, P423
[4]
SEASONAL-VARIATION IN PHOSPHATASE-ACTIVITY OF WATERS AND SEWAGE SLUDGES
[J].
EUROPEAN JOURNAL OF APPLIED MICROBIOLOGY,
1977, 4 (03)
:205-215
[6]
FRY JC, 1978, TECHNIQUES STUDY MIX, P1
[9]
GUSTAFSSON K, 1983, OIKOS, V41, P63
[10]
HANSON RB, 1980, MARINE BENTHIC DYNAM, P347