Positron scattering by hydrogen, helium and lithium atoms
p. 1271 | Rao, N. S; Desai, H. S

Announcements
p. 1273

The Eukaryotic gene
p. 1274 | Thomas, George; Padayatty, J. D

Announcements
p. 1279

Synthesis of α-(methyl-phthalimido)-α-(substituted styryl)-cyclo-hexanone thio-semicarbazones as potential antiviral agents
p. 1280 | Pandey, V. K; Saksena, Yogendra

Announcements
p. 1282

Current Awareness Service at the Indian Institute of Science
p. 1283 | Rajaraman, V; Balakrishnan, N

Announcements
p. 1284

Current Science--50 years ago
p. 1285

Announcements
p. 1286

Crystal data on lithium p-nitrobenzoate, lithium 2,4-dinitrophenolate (1,10-phenanthroline), lithium picrate (1,10-phenanthroline) and lithium picrate (18-crown-6)
p. 1287 | Prabhakar, Subhash; Bhagwat, V. W; Vijayvargiya, V; Poonia, N. S

Chemical investigation of the stem bark of Aphanamixis polystachya
p. 1288 | Srivastava, S. K; Agnihotri, Vinod K

Novel synthesis of benzofurans
p. 1289 | Bhatt, Nikhil S; Shah, Anamik K; Raval, Rajesh V; Thakor, V. M

Terreic acid--a diabetogenic mycotoxin in rats
p. 1290 | Shanmugasundaram, E. R. B; Parameswari, C. S; Shanmugasundaram, K. Radha

Occurrence of a new base metal mineralised zone in the gneissose rocks of the Askote Crystallines, Pithoragarh district, Kumaun Himalaya
p. 1292 | Pant, I. D; Farooq, S

Anorthosites around Karappadi, Periyar district, Tamil Nadu
p. 1293 | Arumugam, M; Rao, P. Narasimha

Size and sex-related tolerance to cadmium in the freshwater crab Ozitelphusa senex senex
p. 1294 | Radhakrishnaiah, K; Busappa, B

Extracellular production of L-methionine by Bacillus megaterium B71 isolated from soil
p. 1296 | Roy, Swapan K; Mishra, A. K; Nanda, Geeta

Rapid germination of cotton and okra pollen on an artificial medium
p. 1297 | Philomena, P. A; David, B. V

Icerya aegyptiaca (Douglas) A new pest of mulberry (Morus alba Linn. ) in India and its control
p. 1298 | Siddappaji, C; Puttaraju, T. B; Venkatagiriyappa, S

Schizophyllum commune Fr. -first record from India on stem bleeding affected coconut palm
p. 1299 | Lily, V. G.

Using of bridging species in interspecific hybridisation in genus Carica
p. 1300 | Iyer, C. P. A; Subramanyam, M. D.

A note on the nucleolar staining in Chara sp.
p. 1301 | Ray, Samit; Chatterjee, Probir

Pattern of sporulation as possible index of cultivar reaction to Helminthosporium turcicum incitant of leaf blight of maize
p. 1302 | Shankerlingam, S; Balasubramanian, K. A

Two new Fusarium diseases in Karbi Anglong, Assam, India
p. 1303 | Roy, A. K.

Organogenetic differentiation in tissue cultures of Dalbergia lanceolaria
p. 1305 | Anand, Manju; Bir, S. S.

Response to exogenous prolactin during gonadal photostimulation in black headed bunting
p. 1307 | Tewary, P. D; Kumar, Vinod; Tripathi, B. K

Redescription of a rare simple ascidian, Pyura lanka Herdman, 1906 (Ascidiacea/Pyuridae) from Indian waters
p. 1308 | Renganathan, T. K.

News
p. 1310

A new record of Hexamermis sp. (Nematoda-Mermithidae) parasitizing Serinetha augur Fabr. (Heteroptera-Coreidae)
p. 1310 | Dhiman, S. C.

News
p. 1310

Book Reviews
p. 1311

Book Reviews
p. 1311

Announcements
p. 1313

Announcements
p. 1313

News
p. 1316

News
p. 1316