LEADER 00000nam 2200289 a 4500 001 0276248 003 UkHlHU 007 t 008 000804 1 1974 000 eng 040 UkHlHU 050 4 |fq|aQK 934 S4 110 2 Scientific Committee on Oceanic Research, Working Group on Phytoplankton Methods. 245 02 A review of methods used for quantitative phytoplankton studies. 260 Paris :|bUnesco,|c1974. 300 27p. 440 0 Unesco Technical papers in marine Science, 18. 650 0 Synecology. 650 0 Plant ecology. 650 0 Aquatic plants|xEcology. 650 0 Phytoplankton. 650 0 Plankton. 710 2 Unesco. 740 0 Unesco Technical Papers in Marine Science, 18. 946 020 absent -- ISBN check required 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for possible Geac subject headings
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