Biosynthetic Pathways of Isoquinoline Alkaloids
p. 0897 | Bharani, D. S.

Announcement
p. 0903

Crystal structure of L-Prolyl-L-Methionine Monohydrate
p. 0904 | Padmanabhan, V. M.; Yadava, V. S.

Temperature dependent Z-B transitions in Poly (dG-dC)
p. 0907 | Latha, P. K.; Majumder, Kumud; Brahmachari, Samir K.

Synthesis and antimicrobial evaluation of some new N-substituted benzylidene-6,8-substituted-2-ethyl-quinazolin-4-oxy-acetic acid hydrazides
p. 0910 | Bahadur, Surendra; Srivastava, Neeru; Mukherjei, Shobha

Lectin-like components of pollen and complimentary saccharide moiety of The Pistil are involved in self-incompatibility recognition
p. 0913 | Sharma, Neelam; Shivanna, K. R.

Nitrogen fixation does not-limit yield in pulses
p. 0916 | Sinha, S. K.; Lal, Banwari; Rao, K. R. Kondal; Chopra, R. Khanna

Current Science-50 years ago
p. 0919

Felicitations
p. 0919

News
p. 0920

Masses of the quarks: an Estimation from (1/2) Baryon Data
p. 0921 | Tiwari, T. N.; Mishra, Manorama; Sharma, Saroj

A Contribution to the Floral Anatomy of Phryma Leptostachya L.
p. 0922 | Ramanna, R. V.; Rao, P. S. Prakasa; Narayana, L. L.

Breeding behaviour in Pseudodarynaria Coronans (Wall. ) Ching
p. 0924 | Singh, S. P.; Roy, S. K.

Xenococcus schousboei thuret (Pleurocapsales, Cyanophyta) from India
p. 0926 | Sengar, Madhu; Pandey, D. C.

Occurence of the Cyst forming nematode, Heterodera Graminis in India
p. 0927 | Sharma, S. B.; Handa, D. K.; Srivastava, A. N.

Observation son fungal infectyion of Cyprinus Carpio Var. Communis
p. 0927 | Srivastava, G. C.; Sinha, S. K.; Srivastava, S. K.

Variability for seed Oil content in Diploid genetic stocks of Cotton
p. 0928 | Singh, Phundan; Singh, V. V.

First record of a simple Ascidian, Microcosmus Curvus Tokioka 1954 from Indian waters
p. 0929 | Renganathan, T. K.

A Rare association between the Larvacean, Oikopleura Intermedia Lohmann and the Protozoan, Acineta Sp
p. 0930 | Venkataramanujam, K.; Sanjeeviraj, G.

On the presence of Renin granules in the Kidney of Toad Bufo Melanostictus (Scheider)
p. 0931 | Ahmad, M. Firoz

Effect of Copper on the Estradiol Receptors in Rat Uterus
p. 0932 | Puri, R. K.; Johri, R. K.

A new Psyllid Gall on the leaves of Alstonia Kurzii H. K. F. (Apocynaceae) from the South Andaman islands
p. 0934 | Kandaswamy, C.; Sharma, R. M.

On a new species of Longidoroides Khan, Chawla and Saha, 1976 and with key to Its species
p. 0935 | Soni, G. R.; Nama, H. S.

Antifertilty effect of 1,2-Diethyl-1,3-Bis-(P-Methoxyphenyl)-1-Propene in Mice
p. 0937 | Prakash, A. O.; Roy, S. K.

Variations in total Protein contents of the Adenohypophysis, Neurohypophysis and eight brain areas of Phytohaemagglutinin- poisoned rats
p. 0938 | Ologhobo, Anthony D.

Association of Phythina Arcuata, Adams 1856, an erycnid bivalve with Lingula Translucida Dall, 1921, from Indian waters
p. 0940 | Fernando, S. A.; Fernando, O. J.

Book Reviews
p. 0941

Announcement
p. 0942