In this issue
p. 0487

In tune with the saga of chaos
p. 0489 | Ambika, G.

Sigma70 of E. coli: Many more wonders
p. 0490 | Bhargava, Purnima

Succour to Indian industry by sharing scientific and social information
p. 0492 | Kale, B. K.; Sauna, Zuben E.; Sitaraman, V.

On reading Newton's Principia at age past eighty
p. 0495 | Chandrasekhar, S.

Newton and Michelangelo
p. 0497 | Chandrasekhar, S.

Profile: Subrahmanyan Chandrasekhar
p. 0500 | Horgan, John

Indian science
p. 0502 | Balaram, P.

Proposal for a National Science University
p. 0503 | Mahajan, Swadesh M.

The concept of a National Science University
p. 0508 | Srivastava, P. N.

On the proposed National Science University
p. 0512 | Balasubramanian, D.

Higher education in science and a National Science University
p. 0516 | Ramakrishnan, T. V.

Quantum correlations in nonlinear optical signals
p. 0520 | Ghosh, Rupamanjari

Post-Gondwana tectonics of the Indian Peninsula
p. 0527 | Subrahmanya, K. R.

Preparations for future great earthquakes seen in levelling observations along two lines across the Outer Himalaya
p. 0531 | Chander, Ramesh; Gahalaut, V. K.

Significance of heavy mineral ratios in some beach placers of Andra Pradesh, East Coast of India
p. 0535 | Rao, B. Nagamalleswara

Find of a Ramapithecus punjabicus premolar from a palaeosol unit exposed near Village Danger, Dist. Bilaspur, HP
p. 0538 | Patnaik, Rajeev

Frequent loss of a native giant linear plasmid from UV-induced tetracycline sensitive isolates of producer Streptomyces rimosus strain
p. 0540 | Rathos, M. J.; Verma, N. C.; Notani, N. K.

Alginate encapsulation technique for indica rice protoplast culture and plant regeneration
p. 0542 | Giri, C. C.; Reddy, G. M.

Modified procedure for bromide estimation with ion-selective electrode for predicting nitrate movement in soil
p. 0545 | Patra, Ashok K.; Rego, T. J.

Surface ultrastructure of Beauveria bassiana infecting silkworm Bombyx moriLinn
p. 0546 | Kumar, Vineet; Tewari, S. K.; Awasthi, A. K.

Analysis of trace elements of some edible trematodes parasitizing the bovine hosts
p. 0548 | Tandon, V.; Roy, B.

Proceedings of second seminar on Petroliferous basins of India
p. 0551 | Awasthi, D. N.

Down memory lane
p. 0552 | Sadasivan, T. S.

National Metallurgical Laboratory
p. 0557