Atmospheric tidal oscillations Part I. Historical development
p. 0945 | Ananthakrishnan, R.; Maliekal, J. A; Aralikatti, S. S

News
p. 0951

PMR study of group reorientation in solid vanillin
p. 0952 | Mishra, S. C; Gupta, S. C; Pandey, K. D

Announcements
p. 0955

Synthesis and biological activity of trans-Δ9-hexadecenyl urea and trans-Δ2-undecenyl urea
p. 0956 | Majee, R. N; Agarwal, S. C.; Chatterjea, J. N.

Announcements
p. 0958

Effects of pulsating magnetic fields on the physiology of test animals and man
p. 0959 | Narayan, P. V. Sanker; Subrahmanyam, Sarada; Satyanarayana, M; Rajeswari, K; Srinivasan, T. M

Announcements
p. 0965

Studies on N-acetyl-β-glucosaminidase from cardiac muscle
p. 0966 | Kumar, G. Suresh; Basu, Debkumar

Announcements
p. 0970

Dengue virus-induced suppressor pathway
p. 0971 | Chaturvedi, U. C

News
p. 0976

Current Science - 50 years ago
p. 0977

Space exploration: Continuity and novelty
p. 0979 | Avduevsky, A. V.

Vibrational spectroscopic study of the structural phase transitions in LiCsSO4
p. 0980 | Bhat, H. L.; Chandrasekhar, P; Narayanan, P. S

Discovery of tuffaceous mudstones in the Pinjor Formation of Panjab Sub-Himalaya, India
p. 0982 | Tandon, S. K; Kumar, R.

Simple glass fermentor for Rhizobium culture production
p. 0984 | Jauhri, K. S; Rao, N. S. Subba

Development of a new geraniol rich selection from the seed progenies of lemon grass
p. 0986 | Nair, R. V; Misra, H. O; Lal, R. K.; Naqvi, A

The development of monosomic series in a semi dwarf Indian bread wheat cultivar Kalyansona
p. 0987 | Rao, M. V. Prabhakara

Pollen mitosis studies in orchids with particular reference to Cymbidium aloifolium Sw
p. 0988 | Singh, Foja

The effects of zinc sulphate on the ultra violet light sensitivity of Chlorella vulgaris Beigernick
p. 0989 | Agarwal, S. C.

Induced parthenospores in Cosmarium laeve Rabenh
p. 0990 | Sathaiah, G; Mogili, T

Protein bodies in the embryo of Crolaria retgusa Linn - Their structure and deve-lopment
p. 0991 | Garg, Manju Lata; Vijayaraghavan, M. R.

Chromosomal interchange stocks in Sesbania aegyptiaca (Poir) Pers
p. 0993 | Zadoo, S. N.

Polygamy in a carton nest building termite, Microcerotermes championi (Isoptera; Termitidae; Amitermitinae)
p. 0994 | Bisht, Jeevan S; Bisht, J. S

Production of mosquito gene bank
p. 0995 | Rama, A; Rajadhyaksha, S. J; Therwath, A; Godbole, N. N; Modak, S. P.

Announcements
p. 0999

Correspondence
p. 1000

Book Reviews
p. 1003

Errata
p. 1005