Structure of S-(p-nitrobenzyl)-6-thioguanosine
p. 0923 | Mande, Sharmila S.; Seshadri, T. P.; Viswamitra, M. A.

Synthesis of some new plynuclear compounds by [4+2]-cycloaddition reac
p. 0926 | Samanta, S. R.; Mukerjee, A. K.; Bhattacharya, A. J.

News
p. 0931

Susceptibility status of Mesocyclops leuckarti Claus of Delhi region against temephos and pirimiphos methyl
p. 0932 | Verma, K. V. S.; Sharma, S. K.

Fluorescence spectroscopic studies on the interaction of nifedipine, verapamil and 15S-15-MePGF with phospholipid vesicles
p. 0934 | Kaul, P.; Kothekar, V.

Inhibitory effect of Agrobacterium tumefaciens lipopolysaccharides on synoptosomal membrane-bound acetylcholinesterase activity
p. 0939 | Ray, M. K.; Mitra, Anasuya; Chatterjee, G. C.

Analysis of strength properties-- An approach for determination of unstable roof conditions in the Venkatesh Khani 7 incline of Kothagudem coal belt
p. 0942 | Sharma, D. N.

Announcement
p. 0944

Histopathological studies on Rhizoctonia solani infected seeds of Vigna unguiculata L. Walp
p. 0945 | Sharma, Saad; Raghunathan, A. N.; Shetty, H. S.

Current Science--50 years ago
p. 0949

Announcement
p. 0950

40-day mode of equatorial trough for long range forecasting o fIndian summer monsoon onset
p. 0951 | Joseph, P. V.; Pillai, P. V.

A preliminary note on the nature of boundary between the Vindhyans and the metamorphics to the north of Sejhari, Shahdol district, MP
p. 0954 | Nagaria, P. K.

Palynological evidence on the age of Jabalpur and Lameta Formations in the type area
p. 0954 | Dogra, N. N.; Singh, R. Y.; Kulshreshtha, S. K.

Fossil crab from Mizoram
p. 0956 | Tiwari, R. P.; Satsangi, P. P.

Induction of rooting in cladode cuttings of Casuarina equisetifolia
p. 0958 | Gurumurti, K.; Bhandari, H. C. S.

Importance of calcium at breeding sites of fishes
p. 0959 | Malhotra, Y. R.; Sharma, K. K.

Changes in phnols during rhizogenesis in rose (Rosa bourboniana Desp)
p. 0960 | Balakrishnamurthy, G.; Rao, V. N. Madhava

Isolation of Azospirillum strains resistant to high soil temperature
p. 0962 | Purushothaman, D.; Vijila, K.

Enhancement of pear seed germination by GA3 and ethanol
p. 0964 | Kumar, A.; Nautiyal, M. C.; Prakash, S.

New wilt of cotton--A physiological disorder caused by synthetic pyrethroids
p. 0966 | Sahay, R. K.

Photofixation of carbon in microcystis--Effect of light intensity and temperaure
p. 0967 | Narasimharao, B. P.

Biological control of water hyacinth in India by release of the exotic weevil Neochetina bruchi
p. 0968 | Jayanth, K. P.

Cell cycle and sister chromatid exchanges in virus-infected Chinese hamster ovary cells
p. 0970 | Chiplonkar, J. M.; Deolankar, R. P.; Gangodkar, S. V.

Residues of gentamicin in buffalo calves (Bubalus bubalis) and domestic fowl (Gallus domesticus)
p. 0972 | Garg, Satish K.; Garg, B. D.

Studies on the adrenocortical cells in the pigeon, Columba livia during its reproductive cycle
p. 0974 | Magdum, Vidyavati B.; Shnbhag, Bhagyashri A.; Nadkarni, V. B.

Osmotic fraglity of sheep erythrocytes in Dictyocalulus filaria infection
p. 0976 | Bhat, T. K.; Sharma, R. L.

Announcement
p. 0977

Book Reviews
p. 0978

Announcement
p. 0981