Synthesis in the field of podophyllotoxin and related analogues. Part IV: Synthesis of b-apopicropodophyllin analogues with expanded lactone ring
p. 0067 | Anjanamurthy, C.; Rai, K. M. Lokanatha

The earth sciences in Current Science
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Raja Ramanna is minister, SAC-PM awaits decision
p. 0072

Meeting on neural network modelling
p. 0072

Esoteric physics and delicate experiments
p. 0073 | Home, Dipankar

We may be wrong
p. 0075 | Christiansen, Donald

India needs to strengthen quantitative studies of science
p. 0076 | Arunachalam, Subbiah

Fostering applied science-the Cochin University of Science and Technology
p. 0078 | Gupta, Harsh K.

Resettlement anthropology and the Upper Krishna Project
p. 0082 | Nayak, Jayendra

A fractal description of the vibrational dynamics of proteins: A beautifully complicated description?
p. 0089 | Chowdhury, Debashish

Validity of tests of self-numbers
p. 0097 | Patel, R. B.

Frustrated limit cycle and irregular behaviour in a nonlinear pendulum
p. 0098 | Ambika, G.; Nandakumaran, V. M.

Decline of ²¹⁰Pb fallout on Greenland in the last century
p. 0100 | Nijampurkar, V. N.; Clausen, H. B.

Raoellid astragali from the Kalakot zone (Subathu Group): evidence for assignment to the Artiodactyla
p. 0102 | Jolly, Asit; Sahni, Ashok

Anorthosite dyke from the Pasupugallu gabbro pluton, Prakasam district, Andhra Pradesh, India
p. 0105 | Leelanandam, C.; Reddy, Y. Jyothender

Effects of citrinin, a mycotoxin, on behaviour of cockroach
p. 0108 | Chandrashekar, S.; Suryanarayanan, T. S.; Murthy, V. A.

Root exudate of tobacco (Nicotiana tabacum L. ) as chemoattractant for Azospirillum
p. 0110 | Maheswari, M.; Purushothaman, D.

Accumulation of choline and glycinebetaine in salt-stressed wheat seedlings
p. 0111 | Krishnamurthy, R.; Bhagwat, K. A.

Increased acetylcholinesterase activity in thermal acclimation in frog, Rana tingrina
p. 0112 | Arockiam, J. P.

Changes in brain acetylcholinesterase activity in thermal acclimation in frog, Rana tigrina
p. 0114 | Sharma, B. B; Pradhan, P. V.

Annual Review of earth and Planetary Sciences
p. 0115 | Radhakrishna, B. P.

Deccan Flood Basalts
p. 0115 | Ramakrishnan, M.

Regional Geophysical Lineaments: Their Tectonic and Economic Significance
p. 0116 | Sinha, A. K.

INSA elects new fellows
p. 0117

Sir. Gilbert Walker-pioneer meteorologist and versatile scientist
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