The population dynamics of gene substitution in molecular evolution
p. 0001 | Narain, P.

Technical bulletin-A quaterly house bulletin of National Physical Laboratory
p. 0011

Nobel Prizes
p. 0011

News
p. 0011

Climatic constraints of high-yielding photo-insensitive winter rice in Kerala
p. 0012 | Viswambharan, K.; Rajaram, K. P.; Alexander, D.; Chinnamma, N. P.; Nair, N. Rajappan

Announcement
p. 0021

In vitro regeneration of date palm plantlets
p. 0022 | Dass, H. C.; Kaul, R. K.; Joshi, S. P.; Bhansali, R. Raj

Current Science--50 years ago
p. 0025

Study of molecular association of liquids by the application of the modified law of corresponding states
p. 0027 | Rao, C. Raghupathi; Subrahmanyam, P.

Synthesis of 5,6-dihydroxy-7,4'-dimethoxyflavone by transacylation method
p. 0029 | Ramesh, P.; Yuvarajan, C. R.; Narayanan, V.

Revised structure of a product of the reaction of dimedone with phenylglyoxylic acid
p. 0030 | Viswanathan, N.; Gawad, D. H.; Puranik, Vedavati G.; Tavale, S. S.; Row, T. N. Guru

Effect of exogenous treatment with some phenolic compounds on nitrogen fixation, growth and yield in Cicer arietinum L. (Chickpea)
p. 0031 | Neera, Garg; Garg, O. P.

Pterophyllum incisum Sahni and Rao from Uppugunduru, Andhra Pradesh
p. 0033 | Vayyani, B. A.; Mane, S. K.

Inheritance of powdery mildew resistance in wheat
p. 0033 | Randhawa, A. S.; Bains, S. S.; Dhaliwal, H. S.

Seasonal effect on infection by coconut stem bleeding pathogen, Thielaviopsis paradoxa
p. 0034 | Nambiar, K. K. N.; Kumar, Anil; Sastry, Kalpana; Joshi, Y.

Effect of 2,4-D analogues on callus cultures in maize
p. 0035 | Suprasanna, P.; Rao, K. V.; Reddy, G. M.

Effect of thyroid hormones on the activities of hepatic enzymes in thiouracil-treated teleost, Anabas testudineus (Bloch)
p. 0037 | Peter, M. C. Subash; Oommen, Oommen V.

Lipase activity in aestivated snail, Pila globosa : neuroendocrine involvement
p. 0038 | Reddy, Gala Ramesh; Babu, G. R. Veera; Chetty, C. S.

Staphylinid beetle, Paederus fuscipes Curtis. --A potential bio control agent in rice
p. 0040 | Rajendran, R.; Gopalan, M.

New record of Xylocopa valga Gerstacker (Hymenoptera: Anthophoridae) from India
p. 0041 | Abrol, D. P.; Bhat, A. A.

The corpus luteum of the bat, Hipposideros lankadiva (Kelaart)
p. 0041 | Gopalakrishna, A.; Badwaik, N.