In this issue
p. 0003

Science must grow with quality and benefit to mankind
p. 0005 | Char, M. B. S.

An experimental 'moss garden' in Nainital
p. 0005 | Farooqui, Parveen; Pant, Giribala

A report on the workshop on end-stage transition
p. 0006 | Narasimha, Roddam

Repairing information lacunae: Coupling of transcription with repair
p. 0010 | Bhargava, Purnima

Cold shock proteins from microorganisms
p. 0013 | Chattopadhyay, M. K.

Sex, flies and neuronal fates
p. 0015 | Anand, Anuranjan; Chandra, H. Sharat

Challenges of user-driven R&D: BARC model
p. 0016 | Subbarao, E. C.

Incomparability of systems with multiple equivalent quantitative descriptions
p. 0019 | Moharir, P. S

One protein--Many functions
p. 0024 | Ramasarma, T.

Leaf gas exchange in lightflecks of plants of different successional range in the understorey of a central European beech forest
p. 0029 | Paliwal, Kailash; Kuppers, Manfred; Schneider, Hans

Raman phase conjugator
p. 0035 | Prasad, B. Raghavendra; Raghuveer, S.; Subramanian, C. K.; Narayanan, P. S.

Chemical analysis and 14C dating of a sediment core from Toskar lake, Ladakh and its implications on climatic changes
p. 0036 | Sekar, B.; Rajagopalan, G.; Bhattacharyya, A.

Possible role of Delhi-Haridwar subsurface ridge in generation of Uttarkashi earthquake, Garhwal Himalaya, India
p. 0039 | Sati, D.; Nautiyal, S. P.

Camptonite dyke from the Pikkili alkaline complex, Dharmapuri District, Tamilnadu
p. 0044 | Navaneethakrishnan, C.; Chandrasekaran, C. G.

Occurrence of scorodite in an auriferous zone of Gualaldih area, Sonbhadra District, Uttar Pradesh, India
p. 0046 | Khan, M. A.; Sinha, V. P.; Tyagi, R. C.

Melanophore indexing: A quick biosassay technique for detection of heavy metal toxicity
p. 0048 | Banerjee, T. K.; Mukherjee, Dalia

Kodomali kimberlitic diatreme, Raipur District, Madhya Pradesh
p. 0050 | Chatterjee, B.; Jha, N.; Mishra, B. K.; Kumar, M.

Limitation of Exposure to Ionizing Radiation
p. 0053 | Parnaik, Veena K.

Annual Review of Physical Chemistry 1993
p. 0053 | Das, P. K.

Chintamani Nagesa Ramachandra Rao, a tribute on his sixtieth birthday by T. V. Ramakrishnan
p. 0056 | Ramakrishnan, T. V.

An intellectual aristocrat, an oituary of Bagepally Ramachadrachar Seshachar by H. Y. Mohan Ram
p. 0058 | Ram, H. Y. Mohan

Erratum
p. 0059

A titan amongst zoologists, an obituary of B. R. Seshachar by Katre Shakuntala and M. D. Parthasarthy
p. 0060 | Shakuntala, Katre; Parthasarathy, M. D.

Centre for Cellular and Molecular Biology
p. 0061

Indian Association for the Cultivation of Science
p. 0063