In this issue
p. 0887

Scientific information
p. 0889 | Dastur, N. N.

Computer professionals/students in USA
p. 0890 | Roy, S. C. Dutta; Prasad, S.

Amber
p. 0890 | Srinivasan, C.

Nobel's centenaries and their significance
p. 0890 | Char, M. B. S.

Sugarcane: A renewable natural agricultural resource
p. 0891 | Hunsigi, Gururaj; Singlachar, M. A.

Developing a biodiversity information system
p. 0892 | Pillai, Janardanan

Rural development through education
p. 0894 | Kalbag, S. S.

ASLV-D4/SROSS-C2 Mission
p. 0897 | Manoharan, V.; Moorthi, D. Narayana

Accountability in medical research
p. 0905 | Paintal, A. S.

Science in India
p. 0907 | Srivastava, P. N.

Complex cyclic ketones via oxy-Cope rearrangement - Studies relevant to stereocontrolled synthesis
p. 0917 | Durairaj, K.

A study of seismicity of Northeast India and adjoining areas based on statistical analyses
p. 0922 | Singh, V. P.; Shanker, D.; Hamada, K.

Simultaneous observations of ionospheric scintillations at VHF and GHz frequencies over Kolhapur
p. 0927 | Patil, Smrutika; Bhonsle, R. V.; Patil, P. T.

Magma mixing in plutonic environment: Geochemical and isotopic evidence from the Closepet Batholith, Southern India
p. 0928 | Jayananda, M.; Peucat, J. J.; Martin, H.; Mahabaleswar, B.

Extraordinary helium anomaly over surface rupture of September 1993 Killari earthquake, India
p. 0933 | Rao, G. V.; Reddy, G. K.; Rao, R. U. M.; Gopalan, K.

Action potential - A possible signal in root to shoot communication caused by water deficit around roots of sunflower seedling
p. 0936 | Hebbar, K. B.; Kumar, Sanjay; Sinha, Suresh K.

Methane budget from paddy fields in India
p. 0938 | Parashar, D. C. Et Al

In vitro seed germination and plantlet establishment of two wild relatives of sweet potato (Ipomoea trifida and I. amnicola)
p. 0941 | Mukherjee, Archana; Vimala, B.

Planck's law and the light quantum hypothesis
p. 0943 | Bose, Satyendranath

Correlation between photons in two coherent beams of light
p. 0945 | Brown, R. Hanbury; Twiss, R. Q.

Letter to the Editor
p. 0947 | Purcell, E. M.

Bose statistics and the stars
p. 0950 | Brown, R. Hanbury

Bose statistics - Before and after
p. 0954 | Mukunda, N.

Shipbuilding at Bombay
p. 0965 | Kochhar, R. K.

Computational Algebraic Number Theory
p. 0970 | Joshi, Kirti

Boffin: A Personal Story of the Early Days of Radar, Radio Astronomy and Quantum Optics
p. 0974 | Rankin, Joanna M.