An Indian Academy of Science
p. 0003

Search for unification of basic forces of nature: Perspective 1982
p. 0101 | Pandit, L. K.

Risk Assessment of Exposure to Chemicals
p. 0109 | Murti, C. R. Krishna

Announcements
p. 0117

Current Science- Fifty years ago
p. 0117

Compressible Three - Dimensional Stagnation point flow over a Moving Wall
p. 0118 | Krishnaswamy, R.; Nath, G.

Polarographic Study of mixed ligand complexes of Copper with some Carboxylic acids and Propylenediamine
p. 0120 | Garg, J. K.; Verma, P. S.; Jain, D. S.

Announcements
p. 0123

Steric effect of Alkyl groups
p. 0124 | Sugunan, S.

Bromination of Benzene and substituted Benzenes with Potassium Bromate- A Kinetic study
p. 0125 | Putturajan, L.; Venkatasubramanian, N.

The First record of early stone age tools of man from Ghumarin, Himachal Pradesh
p. 0126 | Sankhyan, Anek Ram

A note on Fluorine in Biotite from a Granite-Biotite Schlieren suite of Sikkim
p. 0127 | Verma, P. K.; Vishnoi, P.

Intraspecific polyploidy in Mimosa Pudica Linn.
p. 0128 | Nazeer, M. A.; Madhusoodhanan, K. J.

Enhancement of In Vitro pollen growth of Cyamopsis Tetragonoloba
p. 0129 | Kandaswamy, M. K.; Vivekanandan, M.

Production of Momilactone associated with resistance of rice cultivars to Sheath rot disease
p. 0131 | Purkayastha, R. P.; Ghosal, Anima; Biswas, S.

Inheritance and Linkage relationship of three Qualitative characters in Sorghum
p. 0132 | Kullaiswamy, B. Y.; Goud, J. V.

Senescence behaivour Gamma irradiated detached Betel (Piper Betle L. ) leaf
p. 0135 | Mishra, S. D.; Gaur, B. K.

Occurence of protein aceous mass of spherular origin in the sieve cells of Araiostegia Pulchra (Don) Copel
p. 0136 | Nair, G. M.

Embryology of Coreopsis Lanceolaria Linn
p. 0137 | Pullaiah, T.

Associative Nitrogen fixing bacteria of Bajra (Pennisetum Americanum)
p. 0138 | Garg, R. P.; Nair, S. K.; Dadarwal, K. R.

Gut bacterial flora of Cowpea weevils
p. 0140 | Neelgund, Y. F.; Kumari, S. Meena

Trypanosoma Rupicola (Sp. Nov) from a Hillstream fish Nemacheilus Rupicola (Hora)
p. 0141 | Joshi, B. D.

On the action of a Carbamate analogue as a Juvenile hormone mimic
p. 0142 | Rao, D. Raghunatha; Thakur, S. S.; Krishnamurthy, B. H.

Science News
p. 0144

Announcements
p. 0147

Book Reviews
p. 0148