Classica Limit of the Trajectories of Spin- ½ Particles in Gravitational Field
p. 0641 | Dhiman, Manjul

Announcement
p. 0643

Synthesis of N-(2-Naphthyloxyacetyl)Thiosemicarbazides and 2-Arylamino-5-(2-Naphthyloxymethyl)-1,3,4-Thiadiazoles/Oxadiazoles as Oral Hypoglycemic Agents
p. 0644 | Husain, M. I; Kumar, Ashol; Srivastava, R. C.

Announcement
p. 0646

Fish Stupefying Plants Employed By Trials of Southern Rajasthan--A Probe
p. 0647 | Joshi, Prabhakar

Announcement
p. 0650

Studies on the Sialic Acid in Tumor and Normal Cells Using Cisplatin as a Probe
p. 0651 | Prasad, S. B.

Announcement
p. 0654

Photometric Determination of Chromium (VI)
p. 0655 | Devi, P. Rama; Hariprasad, C. N; Seshaiah, K; Rao, P. V. V. Prasada; Naidu, G. R. K

Adhesive Strengths of Some Biofouling Organisms
p. 0656 | Udhayakumar, M; Karande, A. A.

Cytomixis in Plantago Ovata
p. 0658 | Singh, R. K.

Occurrence and Severity of a New Collar and Stem Rot of Cassia Sericea SW from India
p. 0659 | Siddaramaiah, A. L; Siddaramappa, R.

Mono-Trisomic in Coix Gigantea (Poaceae)
p. 0660 | Barve, S. S; Sapre, A. B.

Three New Records of Foliose Lichens form Nagaland (India)
p. 0661 | Sinha, G. P; Singh, K. P

Chara Vulgaris Var Inconnexa F Hippelliana: A New Record for India and its Karyotype
p. 0661 | Ray, Samit; Chatterjee, Probir

Regeneration of Rice Plants form Long-Term Root and Embryoderived Callus Cultures
p. 0664 | Kishor, P. B. Kavi; Reddy, G. M.

New Report of Polyploid Cytotypes in Smilax Ovalifolia
p. 0666 | Vijayavalli, B; Mathews, P. M.

Photosynthetic Pigments of the Azolla-Anabaena Association and its Free-Living symbiont
p. 0667 | Mohanan, R; Sharma, V. K.

Sexuality and Oxidase Tests of Stecchericium Seriatum (Lloyd) Maas Geesteranus
p. 0668 | De, A. B.

Production of Giant from in Westiellopsis Prolifica
p. 0669 | Adhikary, S. P.

Intrinsic Antibiotic Resistance Patterns of Some Rhizobial Strains Isolated from Tree Legumes (
p. 0671 | Prasunamma, K

Effect of Luteinizing Hormone-Releasing Hormone on the Testis and Epididymis of the Developing Pigeon, Columba Livia
p. 0671 | Nayak, Mangala S; Shanbhag, Bhagyashri A; Nadkarn, V. B.

Effect of 25-Azacoprostane on the Growth and Reproduction of the Bug Dysdercus Similis
p. 0674 | Kaur, Amarjit; Raja, Sabita; Thakur, S. S; Rao, B. Kishen

Insect-Fern Interactions with Particular Reference to Heliothrips Haemorrhoidalis(Bouche) (Thysanoptera: Panchaetothripinae)
p. 0676 | Daniel, A. Mohan; Chandrasekar, S. S

Sequential Degeneration of the Larval Muscles in the Lemon-Butterfly Papilio Demoleus L and its Possible Significance
p. 0678 | Srivastava, K. P; Kumar, P; Tiwari, J. N.

Seasonal Mortality of Diadegma Trichoptilus (Cameron) (Hymenoptera: Ichneumonidae), A Larval Parasitoid of Exelastis Atomosa Wals Due to Hyperparasitoids
p. 0680 | Sathe, T. V.

Antennal Sensilla of Opisina Arenosella Walker [Lepidoptera: Cryptophasidae]
p. 0681 | Jayaprakash, R; Prabhu, V. K. K.

Occurrence of Micro-Organic Remains from the Sullavai Limestone, Godavari Valley Andhra Pradesh, India
p. 0682 | Rao, M. Rama

Ocellar Structures of Late Stage Melt Segregation in Alkaline Lamprophyres from Meghalaya
p. 0682 | Nambiar, A. Raghavan

News

News
p. 0684

Book Reviews

Book Reviews
p. 0685

News

News
p. 0690