Marine Transgressions Along the East Coast of South India
p. 0481 | Rao, L. Rama

Microbial Production of Amino Acids
p. 0484 | Setty, T. M. Rudra; Bhat, J. V.

Pollution in Vishakapatnam Harbour
p. 0490 | Ganapati, P.N; Raman, A. V.

A Note on Ergodic Theorems for Mark off Processes
p. 0493 | Nagabhushanam, K.

On Vaidya's Metric for a Tachyon Field
p. 0493 | Banerjee, A.

Studies on Elastic Anisotropy and Cauchy Relation in Doped NaCl Crystals
p. 0494 | Babu, V. Hari; Chari, E. S.; Ramana, Y. V.

Some Platinum Metal Complexes of Thiosalicylic Acid
p. 0495 | Nair, Chitra; Nigam, H. L.

Synthesis and Spectra Isoxazolo (5 6-d) Flavonols
p. 0498 | Rao, E. V. S. Bhushan; Rao, K. S. R. Krishna Mohan; Rao, N. V. Subba

A Improved Thin-Layer Chromatographic Method for the Detection of Abrus Precatorius Seeds
p. 0499 | Subramanian, R.; Visanathan, E. H.; Krihsnamurthy, G.

Formation of Spirals During Anodic Dissolution of Coppe (100) Plane
p. 0500 | Mayanna, S. M.; Setty, T. H. V.

Amperometric Titrations with Iodine Cyanide and Bromine Cyanide
p. 0501 | Paul, Ram Chand; Chauhan, Raj Kumar; Parkash, Ram

Effect of Incorporation of Lead on Solubility of the Bone Mineral
p. 0503 | Chickerur, N. S.; Rao, S. V. Chiranjeevi

Radio-Resistant Micrococcus Radiophilus Sp. Nov. Isolated from Irradiated Bombay Duck (Harpodon Nehereus)
p. 0504 | Lewis, Norman F.

Influence of Air Pollutants on Point Discharge Currents in the Atmosphere
p. 0504 | Rao, A. M.; Patnaik, J. K.

A New Bryozoan Species from the Shelf Sediments off the East Coast of India
p. 0506 | Rao, M. Subba; Rao, T. Kameswara

Effect of Soil Phenolics on the Growth of Rhizobium
p. 0507 | Purushothaman, D.; Balaraman, K.

Serological Properties of Mutants of Rhizobium
p. 0508 | Kaushik, B. D.; Dadarwal, K. R.; Venkataraman, G. S.

Occurance of Ectodesmata in the Epidermal Cell Walls of Asparagus
p. 0509 | Ghouse, A. K. M.; Yunus, Mohd.

A New Kind of Exine Sculpturing in Impatiens L. (Balsaminaceae) from South India
p. 0510 | Bhaskar, V.; Razi, B. A.

Short Scientific Notes
p. 0512

Reviews and Notices of Books
p. 0515

Determination of Heavy Atom Positions in Protein Crystallography and Improved Difference Fourier Synthesis Incorporating Anomalous Scattering Data
p. 0531 | Vijayan, M.