Articles

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  Research Articles

  Electrical conduction in triarylmethane halides and thiocyanates

  K. Tennakone, M. Kahanda, C. Kasige

  31 Jan 1984

  12 ( 1 ) : 41-44
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  Research Articles

  Preservation of buffalo semen in citric acid whey and tris buffer extenders at -196°C

  R. Rajamahendran, L. Dharmasena

  31 Jan 1984

  12 ( 1 ) : 45-51
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  Research Articles

  The present status of the development of mineral resources in Sri Lanka

  D. Jayawardena

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  31 Jan 1984

  12 ( 1 ) : 53-69
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  Research Articles

  An investigation of the factors affecting paddy yields from two districts

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  31 Jan 1984

  12 ( 1 ) : 71-92
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  Research Articles

  Uptake of Terminalia chebula tannin components by hide: analysis using tlc-uv densitometry

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  31 Jan 1984

  12 ( 1 ) : 93-101
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  Research Articles

  Food beliefs and practices among Sri Lankans. 3. estate sector

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  31 Jan 1984

  12 ( 1 ) : 103-111
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  Research Articles

  Purification of α-galactosidase from coconut endosperm by affinity chromatography

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  31 Jan 1984

  12 ( 1 ) : 113-127
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  Research Articles

  Food and feeding of Siganus lineatus from waters around Northern Sri Lanka

  K. Chitravadivelu, A. Sivapalan

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  31 Jan 1984

  12 ( 1 ) : 129-139
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  Short Communications

  Studies on the alkaloid contents of the bark of Cinchona found in Sri Lanka

  L.A. Goonetillake, L.S.R. Arambewela, R. De Costa

  31 Jan 1984

  12 ( 1 ) : 141-144
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  Short Communications

  Electrical conductivity of silver metavandate

  
  

  K. Tennakone

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  31 Jan 1984

  12 ( 1 ) : 145-146
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  Research Articles

  The analysis of daily rainfall data for agricultural purposes

  Savitri Abeyasekera, E. K. Seneviratne, Ann Leaker, R. D. Stern

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  30 Jun 1983

  11 ( 2 ) : 165-183
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  Research Articles

  A comparative study of the glycoside fractions of some holothurians found in Sri Lankan waters

  M. Mahendran, T. W. Abraham, S. R. Krishnarajah, Padmini Elanganayagam

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  30 Jun 1983

  11 ( 2 ) : 185-190
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  Research Articles

  On the problem that some known carcinogens do not appear to be mutagens in short-term tests

  K.H. Abeywickrama

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  30 Jun 1983

  11 ( 2 ) : 191-202
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  Research Articles

  Preliminary laboratory studies on Eppawela apatite-II

  
  

  J. Amarasekera, M. G. M. U. Ismail

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  30 Jun 1983

  11 ( 2 ) : 211-224
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  Research Articles

  A survey of aflatoxin contamination of coconut products in Sri Lanka; incidence, origins and recommendations

  U. Samarajeewa, S. N. Arseculeratne

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  30 Jun 1983

  11 ( 2 ) : 225-235
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  Research Articles

  Geochemical evidence for palaeo-environments of algal mats and peat in Sri Lanka

  C. B. Dissanayake, A. Senaratne, S. V. R. Weerasooriya, G. P. Wannigama

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  30 Jun 1983

  11 ( 2 ) : 237-246
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  Research Articles

  A survey of the hygienic quality of market foods in Kandy

  Chandra P. Kodikara, P. Silva, D. S. Aturaliya

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  30 Jun 1983

  11 ( 2 ) : 247-253
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  Research Articles

  Some aspects of the limnology of Bolgoda lake II, Sri Lanka. 1. composition and seasonal fluctuation of zooplankton

  S. Wignarajah, P. Amarasiriwardena

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  30 Jun 1983

  11 ( 2 ) : 255-268
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  Research Articles

  Nitrate-nitrogen content of well water and soil from selected areas in the Jaffna Peninsula

  Rajeswary Mageswaran, S. Mahalingam

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  30 Jun 1983

  11 ( 2 ) : 269-275
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  Research Articles

  Genesis and constitution of Sri Lanka laterites

  
  

  J.W. Herath, H.C.N.C. Pathirana

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  30 Jun 1983

  11 ( 2 ) : 277-292
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  Research Articles

  Characterization of the xylanolytic activity of Cellulomonas

  P. S. Peiris, Pamela A. D. Rickard, Jan M. Daly

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  30 Jun 1983

  11 ( 2 ) : 293-306
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  Research Articles

  The Kelaniya-Negombo coastal zone and its geological resource potential

  J. W. Herath, A. Senanayake

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  30 Jun 1983

  11 ( 2 ) : 307-323
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  Research Articles

  Cross breeding trials with sheep-effect of dam factors

  
  

  L. A. Goonewardene, M. Agalawatte

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  30 Jun 1983

  11 ( 2 ) : 325-331
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  Research Articles

  A route to the synthesis of aluminium sulphate from local raw materials

  J. M. S. Jayatileke, M. G. M. U. Ismail

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  30 Jun 1983

  11 ( 2 ) : 333-347
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  Research Articles

  A quantitative study of the direct use of kerosene for lighting in Sri Lanka households

  L. C. A De S. Wijesinghe

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  30 Jun 1983

  11 ( 2 ) : 349-363