Dehydrogenase activity as criterion for the determination of toxic effects on biological purification systems G. Lenhard OriginalPaper 01 March 1965 Pages: 1 - 8
Observations on the recovery of a British river from gross organic pollution R. O. Brinkhurst OriginalPaper 01 March 1965 Pages: 9 - 51
The hatching pattern of five species of chironomid from a small reservoir in the Eastern Transvaal Lowveld as revealed by a new type of trap G. H. Frank OriginalPaper 01 March 1965 Pages: 52 - 68
An ecological study of amebas from a small stream in Northern Florida Eugene C. Bovee OriginalPaper 01 March 1965 Pages: 69 - 87
Helminthora and Helminthocladia from California Isabella A. Abbott OriginalPaper 01 March 1965 Pages: 88 - 98
Hydrobiological studies in Gandhisagar (Jumma Tank) diurnal variation in plankton K. P. KrishnamoorthiG. Visweswara OriginalPaper 01 March 1965 Pages: 99 - 118
Studies on phytoplankton of the River Ganges, Varanasi, India Part I “The physico-chemical characteristics of River Ganges” J. S. S. Lakshminarayana OriginalPaper 01 March 1965 Pages: 119 - 119
Studies on the phytoplankton of the River Ganges, Varanasi, India, Part II “The seasonal growth and succession of the plankton algae in the River Ganges” J. S. S. Lakshminarayana OriginalPaper 01 March 1965 Pages: 138 - 165
Studies on the phytoplankton of the River Ganges, Varanasi, India Part III “Growth of certain phytoplankton in standard synthetic media” J. S. S. Lakshminarayana OriginalPaper 01 March 1965 Pages: 166 - 170
Studies on the phytoplankton of the River Ganges, Varanasi, India Part IV “Phytoplankton in relation to fish population” J. S. S. Lakshminarayana OriginalPaper 01 March 1965 Pages: 171 - 175
Nudora omercooperi sp. nov. (Nematoda: Free-Living) from a unsual locality in South Africa William G. Inglis OriginalPaper 01 March 1965 Pages: 176 - 180
A survey of the bottom fauna of streams in the Scottish highlands N. C. MorganHenry J. Egglishaw OriginalPaper 01 March 1965 Pages: 181 - 211
Polyphemidae of the Pontocaspian Basin Ph. D. Mordukhai-Boltovskoi OriginalPaper 01 March 1965 Pages: 212 - 220
A quantitative and qualitative study of the plankton of Alexandria Waters A. M. El-MaghrabyY. Halim OriginalPaper 01 March 1965 Pages: 221 - 238
Etude de la Faune submicroscopique de quelques tourbières à sphagnum Janine Batut OriginalPaper 01 March 1965 Pages: 239 - 276
Physical ecology of some New Zealand supralittoral pools D. D. McGregor OriginalPaper 01 March 1965 Pages: 277 - 284
On antibiotic properties of some fresh water algae A. B. GuptaG. C. Shrivastava OriginalPaper 01 March 1965 Pages: 285 - 288
The phosphorus content of some aquatic macrophytes with special reference to seasonal fluctuations and applications of phosphate fertilizers L. A. Caines OriginalPaper 01 March 1965 Pages: 289 - 301
Observation on the probable effects of pollution on the primary productivity of the hooghly and mutlah estuaries A. K. Basu OriginalPaper 01 March 1965 Pages: 302 - 316
