In this issue
p. 0355

Plutonium and thorium in the Indian nuclear programme
p. 0357 | Rastogi, B. R.

Plutonium and thorium in the Indian nuclear programme(Reply)
p. 0357 | Balakrishnan, Kamala; Kakodkar, Anil

ISRO spy scandal - An unending witchhunt
p. 0359 | Dhawan, S.; Seshan, T. N.; Rao, U. R.; Pal, Yash; Narasimha, R.; Chandrashekar, S.

Indian scientists win top UN awards
p. 0361 | Jain, N. C.

On the recent editorials
p. 0361 | Tiwari, S. C.

Hello Dolly!
p. 0362 | Gopinathan, K. P.

Biogenicity of stromatolites and early life on Earth
p. 0364 | Sankaran, A. V.

Possible involvement of surface ultra-structural features in utilizing the semi-conductive properties of pigments in chemically coloured insect cuticle
p. 0366 | Dey, Sudip

Lepidontal alterations of the circuli on the scales of freshwater snakehead, Channa punctatus (Bloch) upon exposure to malathion
p. 0367 | Johal, M. S.; Sawhney, A. K.

Conflict in science policy declarations: An analysis of the Indian model
p. 0370 | Sikka, Pawan

Sister chromatid cohesion during meiosis: Differential mechanisms for arms and centromere coherence
p. 0376 | Bardhan, Amit

Potential application of RAPD and RAHM markers in genome analysis of scombroid fishes
p. 0383 | Jayasankar, P.; Dharmalingam, K.

The Rayleigh-Taylor instability of a viscous fluid layer with viscosity stratification
p. 0391 | Rudraiah, N.; Mathod, R. D.; Betigeri, Hameeda

Mutational study and prevalence of Duchenne/Becker muscular dystrophy
p. 0395 | Mishra, S.; Singh, V.; Chaturvedi, L. S.; Mittal, R. D.; Mittal, B.

Studies on antianaphylactic activity of fractions of Albizzia lebbeck
p. 0397 | Barua, C. C.; Gupta, P. P.; Patnaik, G. K.; Kulshrestha, D. K.; Dhawan, B. N.

Effect of supplementary ultraviolet-B radiation on young wheat seedlings
p. 0400 | Sharma, Prabhat Kumar; Shetye, Rajendra; Bhonsle, Saroj

Temporal patterns of visitation among avian frugivores at fruiting strangler figs in a tropical evergreen forest in the Western Ghats, Southern India
p. 0405 | Athreya, Vidya R.

Vegetational and climatic changes during recent past around Tipra Bank Glacier, Garhwal Himalaya
p. 0408 | Bhattacharyya, A.; Chauhan, M. S.

The Collected Papers of Albert Einstein - The Berlin Years: Writings 1914-1917
p. 0413 | Mukunda, N.

Physics for Engineers
p. 0414 | Balakrishnan, V.

Ecology and Sociobiology of Indian Primates
p. 0415 | Rajapurohit, L. S.

Atlas of Paleogene Ostracodes of Rajasthan Basin
p. 0415 | Guha, D. K.

Pancheti Koteswaram - An obituary by P. K. Das
p. 0416 | Das, P. K.

Solar eclipse and neutrinos, Mohan Narayan, G. Rajasekaran and Rahul Sinha [Curr. Sci., 1996, 70, 848-849]
p. 0417 | Narayan, Mohan; Rajasekaran, G.; Sinha, Rahul

Physical Research Laboratory
p. 0418

Meetings/Symposia/Seminars
p. 0420