Toxic constituents of some Indian plants
p. 0001 | Viswanathan, N.; Joshi, B. S.

Some Thoughts on Scientific Journals in India
p. 0006 | Ramaseshan, S.

Announcements
p. 0008

Announcements
p. 0009

Current Science-50 years ago
p. 0009

The crystal and molecular structure of 17-thia-3-methoxy-estra-1,3,5(10) triebe-17 dioxide
p. 0010 | Sinha, Surendra; Padmanabhan, V. M.

Fossil mammal footprints from the Siwaliks of South-Central Nepal
p. 0012 | West, Robert M.; Pant, T. R.; Hutchinson, J. H.; Conroy, Glenn. C.

Correlation of membrane resting potential of mesophyll cells and drought resistane in wheat (Triticum aestivum L. ) Cultivars
p. 0016 | Ravindran, A.; Ashraf, J.; Amin, M.

The Crystal structure of phenacetin
p. 0020 | Patel, Urmila; Patel, T. C.; Singh, T. P.

Extraction of lecanoric acid from parmelia andina Mull. Arg. and its effect on mitosis in Allium cepa L. root tips
p. 0021 | Sucharita, R.; Malleshwar, D.; Manoharachary; Muralikrishna, K.

Gas chromatographic determination of traces of 2-naphthylamine in 1-naphthylamine
p. 0022 | Farias, C. M.; Durve, A. K.

Studies in the rearrangement of spiranes: synthesis of 1',2',3',4'-tetrahydro spiro [2,3,4-Ttrimethy cyclopentane-1,2'-naphthalene] and its rearrangement on catalytic dehydrogenation
p. 0023 | Chatterjee, D. N.; Chakraborty, Bharati

A note on the newly discovered columbite tantalite beryl and cassiterite bearing pegmatited in Latekalyan area, Bastar district, Madhya Pradesh
p. 0024 | Babu, P. V. Ramesh; Ramachar, T. M.

Seedling enantiomorphism in buckwheat (polygonaceae)
p. 0025 | Bhaskar, K. Vijay; Bahadur, Bir; Narsaiah, G.; Swamy, N. Rama

Susceptible stage of the developing cotton boil to pink bollworm attack
p. 0027 | Rao, N. Hari Prasada; Pant, J. C.; Agarwal, R. A.

A strain of Oryza barthi, an African wild rice immune to bacterial blight of rice
p. 0027 | Devadath, S.

The development of embryo in Lycopsis Orientalis Linn.
p. 0028 | Rao, B. Hanumantha; Rao, P. S. Prakasa

A comparison of lipid synthesizing capasity in elongating fibre of two cottons differing in lint lengths
p. 0030 | Basra, Amarjit Singh; Malik, C. P.

Interspecific transfer of resistance to mungbean yellow mosaic virus from Vigna Mungo to Vigna Radiata
p. 0031 | Gill, A. S.; Verma, M. M.; Dhaliwal, H. S.; Sandhu, T. S.

Simulation induced by gamma rays in Solanum Nigrum L.
p. 0034 | Koleskar, V. S.

Otolith and back calculation of age in mystus Keletius (valen)
p. 0034 | Santhakumar, G.; Job, S. V.; Vinojal, S.

Changes in Glycogen levels in an air-breathing fish, channa gachua (Hamilton) following aerial exposure
p. 0035 | Ramaswamy, M.

News - Karnataka weather guide calendar
p. 0037

Book Review
p. 0038 | Venkatappa, M. P.