Basic Research as an Integral Component of a Self-Reliant Base of Science and Technology(Its Role, Relevance, Support and Area of Thrust)
p. 0059 | Menon, M. G. K.

Announcements
p. 0077

The Dirac Equation- Old and New
p. 0078 | Mukunda, N.

50 Years of Current Science- Gleanings
p. 0084

Purification and Partial Characterization of Sesbania Mosaic Virus
p. 0086 | Sreenivasulu, P.; Nayudu, M. V.

Applied Aspects of plant tissue culture with special reference to tree improvement
p. 0088 | Sita, G. Lakshmi; Vaidyanathan, C. S.; Ramakrishnan, T.

Announcements
p. 0092

Anomalous pressure dependance of T_c in Lanthanides and Actinides and the mechanism of superconductivity
p. 0093 | Ekbote, S. N.; Narlikar, A. V.

Pechmann condensation of 7-hydroxy-5-methylchromans with ethyl acetoacetate: Synthesis of 3,4-dihydro-5, 10-dimethyl-2H,8H-benzo(1,2-b:3,4-b') dipyran-8-ones
p. 0094 | Majumdar, A. S.; Usgaonkar, R. N.

Magnetic studies on magnetite-quartzites of Tamilnadu, India
p. 0095 | Reddy, N. Subba

Occurence of tomato bunchy-top Virus in India
p. 0096 | Pandey, P. K.; Summanwar, Arvind S.

The genus myceliphthora from India
p. 0097 | Basu, Monica

A new leaf spot disease of Ailanthus excelsa Roxb
p. 0098 | Rai, Mahendra; Rajak, R. C.

Basal wounding to improve rooting and root growth of tea (Camellia L. spp) cuttings
p. 0099 | Satyanarayana, N.

Scanning electron microscopic analysis of Pollen in biophytum intermedium wight (oxalidaceae)
p. 0100 | Bahadur, Bir; Rao, P. Harshardhan; Srikanth, R.; Lall, V. K.

Formation of resting structures by the Colletotrichum falcatum Went in soil
p. 0102 | Singh, Narendra; Singh, Kishan

Production of pollen embryoids in anther cultures of Sambucus nigra L
p. 0104 | Sehgal, C. B.; Arora, Sunil; Narang, Kanwaljeet

Exceptional features of Sterility in Hibiscus rosa-sinensis CV. Scarlet
p. 0105 | Rajan, V. Raghu; Namboodiri, A. N.

A First report of the systemic valve in the truncus arteriosus of the Indian Frog Rana Tigerina
p. 0107 | Nigam, Harish C.

Announcements
p. 0108

Reviews
p. 0109

Announcements
p. 0110