JEBS Vol. 4 Issue 2 1990

CONTENT

  1. Soil acarines of forest and cultivated lands and effects of abiotic factors on their population density: Vats, L. K. and Narula, A.
  2. Trends of ambient temperatures at Rourkela (India) for the coldest months: Tiwari, T. N. and Patel M. K.
  3. Effect of starvation on serum cholesterol levels of freshwater catfish, Clarias batrachus: Chandra, S.
  4. Maturity and spawning in a teleost fish Chanda Ranga, (Ham. Buch.): Jabde, P. V.
  5. Copulatory behaviour of Lohita grandis. Gray (Heteroptera, Pyrrhocoroidea-Largidae): Dhiman, S. D. and Dhiman, S. C.
  6. Effect of exogenous thyroxine on the morphology and activity of the thyroid gland: Adeniyi, K.O., Olowookorun, M. O., Adeyemo, O. and Oyejide, A.
  7. Histopathological changes under lead exposure in the liver of a freshwater fish, Channa punctatus (Bloch.): Jha, B. S.
  8. Relationship between serum prtein and ovary prtein of Channa punctatus (Bl.): Amita and Saxena O.P.
  9. Limnological studies on high altitude lake – Dashauhar, Northwest Himalaya, India: Kumar, S.
  10. Primary production in the river Bhavani (Tamil Nadu): Sivakumar, A. A., Lekeshmanaswamy, M. and Juliet Grace, R.
  11. The effect of thyroidectomy on total and differrtial leukocyte count in rat: Adeniyi, K.O. and Ononoze, M. E.
  12. Circum annual rhythm of testicular activity in relation to haematology of a male lizard Varanus flavescens (Hardwickie and Gray): Prakash, V., Thakur, G. K. and Choubey, B. J.
  13. Effects of methyl testosterone and testosterone propionate on protein, glycogen, and moisture contents in liver and gonad of freshwater teleost, Heteropneustes fossilis (Bloch.): Lal, R., and Srivastava, S. S.
  14. Effect of bathing on water quality of Ganga at different Ghats of Haridwar: Chopra, A. K. and Hashim, J.
  15. Effect of sublethal toxicity of sevin (Carbaryl) on blood parameters in Clarias batrachus (L.): Kumar, B. and Banerjee, V.
  16. A report on efficiency of primary treatment plant, Chandigarh: Chona, M. K.
  17. Biochemical study of the gut of giant African snail, Achatina fulica (Bowdich) 2. Carbonic anhydrase: Tyagi, V. K. and Joshi, B. D.