The biogeography of thermophylic fungi
p. 0151 | Maheshwari, Ramesh; Kamalam, P. T.; Balasubramanyam, P. V.

Announcements
p. 0155

The mathematical style of modern physics
p. 0156 | Mukunda, N.

The pursuit of Science: Its Motivations
p. 0161 | Chandrasekhar, S.

Announcements
p. 0162

Perturbation of the conformation of poly (dA-dT). poly (dA-dT) in the presence of poly-1-lysine at low ionic strength
p. 0163 | Kumar, G. Suresh; Atreyi, M.; Rao, M. V. R.

Fifty-second Annual Meeting of the Indian Academy of Sciences held at Banaras Hindu University, Varanasi - Summaries of Lectures delivered
p. 0166 | Delivered, Summaries Of Lectures

Announcements
p. 0184

Catalytic decomposition of hydrogen peroxide by γ-irradiated salts
p. 0185 | Arnikar, H. J.; Kapadi, A. H.; Bhalerao, V. M.; Bhosale, S. B.

Inhibition of rat brain succinate dehydrogenase by carbamate and organophosphate pesticides
p. 0186 | Khemani, Sunita; Khemani, L. D.; Pant, M. C.

Tetrazolium reducing microorganisms inside the root of Brassica species
p. 0187 | Agarwal, Shefali; Shende, S. T.

Studies on flocculation of Zymomonas mobilis
p. 0188 | Karunakaran, T.; Gunasekaran, P.

A preliminary report on venom apparatus in Conus amadis (Gmelin) from Porto Novo Coast
p. 0190 | Kasinathan, R.; Shanmugam, A.; Tagore, J.

Inheritance of 2,4-D tolerance in wheat
p. 0191 | Randhawa, A. S.; Dhaliwal, H. S.; Sharma, S. K.; Multam, D. S.

Association of green islands with rice blast lesions and its utility in varietal screening
p. 0192 | Dhua, Urmila

Regeneration of leaf callus cultures of Euphorbia hirta Linn
p. 0194 | Baburaj, S.; Dhamotharan, R.; Santhaguru, K.

Observations on conidiogenesis in Entomosporium mespili (DC ex Duby) Sacc
p. 0195 | Kalaivani, J. Muthumary (alias)

Powdery mildew--A new disease of groundnut in India
p. 0196 | Ghewande, M. P.; Reddy, P. S.