Spectral shapes of 1^- -» 2⁺ and 1^- -» 0⁺ beta transitions of ¹⁹⁴Ir
p. 0607 | Ramaniah, K. Venkata; Raju, G. Kusa; Reddy, K. Venkata

First record of filamentous algal remains from the late precambrian rocks of random island (trinity bay), eastern newfoundland, Canada
p. 0609 | Nautiyal, Avinash Ch.

Octahedral (sp³d²) nickel (II) complexes of aroyl hydrazones
p. 0612 | Biradar, N. S.; Havinale, B. R.

Thermodynamic properties of some chromyl halides
p. 0615 | Rao, K. S. Raghavendra

Thioridazine hydrochloride as a new reagent for the spectrophotometric determination of Osmium (VIII)
p. 0615 | Nagaraja, H. S.; Rao, K. S. Raghavendra

Studies in thiadiazoles: Synthesis of some 2-substituted-5-mercapto-1,3,4-thiadiazoles
p. 0616 | Maheshwari, G. L.; Mahesh, R. P.; Singh, P.

Genetics and biochemistry of pyridoxine requiring mutants of Aspergillus nidulans
p. 0617 | Vatsala, T. M.; Shanmugasundaram, K. Radha; Shanmugasundaram, E. R. B.

In vitro toxicity of constituents of Rumex maritimus Linn. to ringworm fungi
p. 0619 | Agarwal, J. S.; Rastogi, R. P.; Srivastava, O. P.

Mango peel waste as a source of pectin
p. 0620 | Srirangarajan, A. N.; Shrikhande, A. J.

Ecdysterone induced ovarian inhibition in the cotton bug, Dysdercus cingulatus
p. 0621 | Jalaja, M.; Unnithan, G. C.; Prabhu, V. K. K.

Influence of a Juvenile hormone analogue on metamorphosis and reproduction in the cricket, Plebeiogryllus guttiventris walker
p. 0622 | Dakshayani, K.; Mathad, S. B.

On the synonymy of Ganeo korkei Bhalerao, 1936 and Ganeo punjabensis Gupta, 1954 with Ganeo tigrinum Mehra and Negi, 1928
p. 0623 | Rao, L. Narsimha; Kameshwari, M.

Biological control for the pernicious weed Parthenium hysterophorus Linn.
p. 0624 | Rajulu, G. Sundara; Gowri, N.; Perumal, S. Soundaraja

Histochemical localization of non-specific esterase activity in Paramphistomum cervi (Trematoda: Paramphistomidae)
p. 0625 | Patil, H. S.; Rodgi, S. S.

The cerebral gland of Gonoplectus malayus (Carl. ) (Myriapoda, Diplopoda)
p. 0626 | Shukla, G. S.; Tripathi, S. P.

On the occurrence of Bacillidium Sp. A microsporidian parasite infecting some thrips larvae
p. 0627 | Raizada, U.

A new wilt disease of muskmelon in India
p. 0628 | Waraitch, K. S.; Munshi, G. D.; Chohan, J. S.

Stimulation of germination by gamma radiations of the dormant seeds of Avena fatua L.
p. 0629 | Maherchandani, N.

Blossom end rot of bottlegourd (Lagenaria siceraria) (Molina) Standl. incited by Pythium butleri Subr.
p. 0630 | Sohi, H. S.; Ullasa, B. A.; Sokhi, S. S.

Fungi in the root region of Parthenium hysterophorus Linn.
p. 0631 | Luke, Padmabhai

Significance of nitrate reductase activity in developing cotton seeds
p. 0632 | Singh, O. S.; Singh, Onkar

Fungitoxicity of some urea derivatives of 1,3,4-thiadiazole
p. 0633 | Srivastava, C. M.; Tripathi, S. C.

A convenient new medium for rapid preparations of cuticular replicas
p. 0634 | Jeyasingh, D. E. P.

A new virus disease of Arhar [Cajanus cajan (L. ) Millsp. ]
p. 0635 | Singh, R.; Mall, T. P.

Effect of lecanoric acid on mitotic division in Allium sativum
p. 0636 | Swami, U. B. S.; Kumar, C. Vijaya

Floral anatomy of Boraginaceae
p. 0637 | Murthy, Y. S.; Agarwal, Sudha

Protection of materials in the sea
p. 0639

Short Scientific Notes
p. 0640 | Fernando, Anthony S.; Ramammoorthi, K.

Reviews and Notices of Books
p. 0643 | Verma, H. N.; Awasthi, L. P.

Announcements
p. 0645