Articles

• 

  Fifty Years of Quality Technology

  R. A. Dayananda

  • PDF (EN)

  29 Dec 1992

  4(1):1–31
• 

  Some Interesting Features of an "Impromptu Test" Set Up to Evaluate the Minimum Level of Competence in Mathematical Manipulation

  P. C. B. Femanclo,  C. Mapalagama

  • PDF (EN)

  29 Dec 1992

  4(1):33–37
• 

  Interreltionships Among the Species of the Genus Puntius (Teleostei: Cyprinidae) as Indicated by the Osteology

  A. B. Kotalawala

  • PDF (EN)

  29 Dec 1992

  4(1):59–106
• 

  Species Composition, Distribution and Economic Importance of Fishes in the Bolgoda Lagoon

  J. Jinadasa,  H. D. S. Jayantha,  W. V. J. Perera

  • PDF (EN)

  29 Dec 1992

  4(1):107-115
• 

  Present Status of the Seine Fishery in Negombo Lagoon of Sri Lanka

  M. J. S. Wijeyaratne,  W. M. D. S. K. Perera

  • PDF (EN)

  29 Dec 1992

  4(1):117-129
• 

  A Preliminary Study of Satellite Magnetic Anomalies Over Sri Lanka and Nearby Oceanic Regions

  D. A. Tantrigoda,  P. Geekiyanage

  • PDF (EN)

  29 Dec 1992

  4(1):131-136
• 

  A numerical Technique to Determine the Magnetization of a Two Dimensional Body

  D. A. Tantrigoda

  • PDF (EN)

  29 Dec 1992

  4(1):137-145
• 

  Effects of Low Water PH on Some Heamatological and Physiologjcal Parameters of Oreochromis mossambicus

  I. C. Amarasinghe,  M. V. E. Attygalle

  • PDF (EN)

  29 Dec 1992

  4(1):147-154
• 

  Limnology Project at Mahaweli Reservoirs; it a Limnological Study at Kotmale, Victoria and Randenigala Reservoirs

  Swarna Piyasiri

  • PDF (EN)

  29 Dec 1992

  4(1):155-166
• 

  Population Structure and Polymorpillsm of Ceriodaphnia cornuta in Kotmale Reservoir

  W. P. N. Cbandrananda,  S. Piyasiri

  • PDF (EN)

  29 Dec 1992

  4(1):167-177
• 

  Seasonal Diurnal and Vertical Distribution Palterns of Cyclopid Copepods in Kotmale Reservoir

  W. P. N. Chandrananda,  S. Piyasiri

  • PDF (EN)

  29 Dec 1992

  4(1):179-189
• 

  Effects of Foliar Application of Nitrogen and Molybdenum on the Uptake of Nitrogen, Seed Yield and its Quality of Soybeans (Glycine max (L.) Merr.)

  S. S. Ranaweera

  • PDF (EN)

  29 Dec 1992

  4(1):191-199
• 

  Mineral Nutrition of Cymbopogon nardus (L) Rendle: Part I Effects of Magnesium and Phosphorus Nutrition on Growth and the Yield of Essential Oil

  S. S. Ranaweera,  W. P. Thilakaratne,  W. P. Thilakaratne

  • PDF (EN)

  29 Dec 1992

  4(1):201-208
• 

  Mineral Nutrition of Cymbopogon nardus (L) Rendle: Part II. Effects of Magnesium and Phosphorus Nutrition on the Fractional Composition of Essential Oil

  S. S. Rsnaweera,  W. P. Thilakaratne

  • PDF (EN)

  29 Dec 1992

  4(1):209-219
• 

  Growth Assessment of Some Ornamental Fish Species Fed with Low Cost Feeds

  W. A. D. Mahaulpatha,  A. De Alwis,  J. Jinadasa

  • PDF (EN)

  29 Dec 1992

  4(1):219-232
• 

  A Preliminary Study of Some Aspects of Distribution of Phospholipids and Yield and Flow Properties of Hevea Latex

  S. Kasinathan,  P. A. J. Yapa,  K. Balasobramanium

  • PDF (EN)

  29 Dec 1992

  4(1):233-242