REFERENCES
- BALONOV , I. M. 1975 . “ Preparation of the diatom and chrysophyte algae for electron microscopy ” . In Methods in studies of biocoenoses of inland waters , 87 – 91 . Moscow : ‘Nauka’ .
- BRUGAM , R. B. 1979 . A re-evaluation of the Araphidineae/Centrales index as an indicator of lake trophic status . Freshwater Biology , 9 : 451 – 460 .
- GENKAL , S. I. 1979 . Species of the family Thalassiosiraceae Lebour emend. Hasle (Bacillariophyta) in the USSR fresh waters (morphology, ecology, distribution) 19 Candidate's thesis (abstract) Leningrad
- GENKAL , S. I. and BALANOV , I. M. 1976 . Keeping of the diatom preparations for transmission electron microscope . Botanicheskii zhurnal , 61 : 1578 – 1579 .
- GUSEVA , K. A. 1954 . On methods for phytoplankton . Transactions of the Institute for the biology of reservoirs , 2 : 44 – 51 .
- DEVYATKIN , V. G. and MITROPOLSKAYA , I. V. 1979 . “ The phytoplankton and its photosvnthetic activity in the inshore zone of the Volga part of the Rybinsk reservoir ” . In Flora and vegetation of waterbodies in the Upper Volga basin 27 – 42 . Rybinsk
- ELIZAROVA , V. A. 1979 . “ On the survival of the spring forms of planktonic diatoms in summer ” . In Flora and vegetation of waterbodies in the Upper Volga basin 56 – 66 . Rybinsk
- ELNER , J. K. and HAPPEY-WOOD , C. M. 1980 . The history of two linked but contrasting lakes in North Wales from a study of pollen, diatoms and chemistry in sediment cores . Journal of Ecology , 68 : 95 – 121 .
- FEDOROV , V. D. 1979 . On methods for studies of phytoplankton and its activity , 168 Moscow : ‘Nauka’ .
- IVANTER , E. V. 1979 . Basis of practical biometry , 96 Petrozavodsk : Karelia .
- KALINICHENKO , R. A. 1969 . Estimation of living and dead cells in the culture of Stephanodiscus hantzschii Grun . Hydrobiological Journal , 5 : 125 – 128 .
- KISELEV , I. A. 1969 . The plankton of seas and fresh waters , 658 Leningrad : ‘Nauka’ .
- KOLTZOVA , T. I. , KONOPLYA , L. A. , MAKIMOV , V. N. and FEDOROV , V. D. 1971 . On the problem of representivity of samples when analysing phytoplankton . Hydrobiological Journal , 7 : 109 – 117 .
- KOPCZYNSKA , E. E. 1980 . Seasonal variations in phytoplankton in the Grand River mouth area of Lake Michigan . Polish Archives of Hydrobiology , 27 : 95 – 123 .
- KUZMIN , G. V. 1975 . “ The phytoplankton ” . In Methods in studies of biogeocoenoses in inland waters , 73 – 81 . Moscow : ‘Nauka’ .
- LACK , T. J. , YOUNGMAN , R. E. and COLLINGWOOD , R. W. 1978 . Observations on a spring diatom bloom in the River Thames . Verhandlungen der Intemationalen Vereinigung für theoretische und angewandte Limnologie , 20 : 1435 – 1439 .
- MALONE , T. , CHERVIN , M. and BOARDMAN , D. C. 1979 . Effects of 22-μm screens on size-frequency distributions of suspended particles and biomass estimates of phytoplankton size fractions . Limnology and Oceanography , 24 : 956 – 960 .
- MUNAWAR , M. , MUNAWAR , I. F. , CULP , L. R. and DUPUCS , G. 1978 . Relative importance of nanno-plankton in Lake Superior phytoplankton biomass and community metabolism . Journal of Great Lakes Research , 4 : 462 – 480 .
- OKSIYUK , O. P. and STOLBERG , F. V. 1980 . Biological pollution and its control in the canals of discharge redistribution . Hydrobiological Journal , 16 : 3 – 10 .
- OKHAPKIN , A. G. 1981 . The phytoplankton of the Oka in 1978. Biology of inland waters . Information bulletin N , 49 : 11 – 15 .
- PETROVA , N. A. 1979 . “ Results of uses of Luminiscent analysis method in studies of the Lake Ladoga and Onega Phytoplankton ” . In Problems in modern limnology , 168 Leningrad : ‘Nauka’ .
- PLOKHINSKY , N. A. 1970 . Biometry , 367 Moscow : ‘Nauka’ .
- REUTER , J. E. 1979 . Seasonal distribution of phytoplankton biomass in a nearshore area of the central basin of Lake Erie, 1975–1976 . Ohio Journal of Science , 9 : 218 – 226 .