Dissociation energies of Hfo and Tho
p. 0383 | Bhartiya, J. B; Behere, S. H.

Announcements
p. 0385

Metal complexes of 6-ethoxy-2-aminobenzothiazole
p. 0386 | Sinha, A. I. P; Tewari, S. P

News
p. 0390

A new simple spectrophotometric assay of phenylalanine ammonia-lyase
p. 0391 | Khan, Nayeem Ullah; Vaidyanathan, C. S.

Permian mioflora from upper part of quartzite member, Tal formation singtali area, lesser himalaya, Uttar pradesh
p. 0394 | Tiwari, R. S; Kumar, S

News
p. 0398

Non-linear vibrations of parbolic plates at elevated temperature
p. 0399 | Kailas, S.

Corrections to scaling from light scattering intensity measurements in a binary liquid mixture
p. 0400 | Devanand, K; Sekhar, P. Chandra; Vani, V. C

Oroxindin, a rare flavone glycoside from the leaves of holmskioldia sanguinea
p. 0402 | Nair, G. A; Joshua, C. P.

Inhibition of ascorbate autoxidation by human blood
p. 0403 | Prabhu, H. Ramachandra; Krishnamurthy, S

A Screeening Medium for l-Asparaginase Production by Erwinia Carotovora and Pseudomonas Putida
p. 0405 | Narayanan, R. A.

Morphological Variations in Epidermophyton Floccosum
p. 0406 | Sundaram, B. M; Badrinath, S; Subramanian, S

Cytogenetic effects of Clofibrate and its Calcium Salt derivative in Swiss Sale Mice
p. 0408

A Selective Method for Isolating Pyricularia from Blast Lesions
p. 0410 | Dhua, Urmila

Gamma Ray-induced Chocolate seeded mutant in Brassica Campestris var Yellow Sarson
p. 0410 | Grimsditch, M.

Tuber rot--A new Disease of Dioscorea Composita and its control
p. 0411 | Raj, S. K

A New Species of Mycovellosiella Rangel from India
p. 0412 | Rai, A. N; Rai, B; Kamal

Two new taxa of the desmid Xanthidium Ehr (Chlorophyceae) from Karnataka State (India)
p. 0413 | Jebaraj, Daniel

Botryodiplodia Theobromae pat A Pathogenic Fungus causing Leafspot On Jack Fruit Leaves
p. 0415 | Rao, V. Prabhkara; Deshmukh, S. U

Effect of sowing orientations on the germination of pine seeds
p. 0415 | Paliwal, D. P; Singh, S. S; Thapar, H. S; Paliwal, G. S.

An Abnormal Lycopodium Phlegmarium
p. 0419 | Rai, V. Ravishankar; Chandra, K. S. Jagadish

Prevalence of Endomycorrhizal Fungus Glomus Fasciculatum in Relation to Phosphorus Content Of Soil
p. 0419 | Sitaramaiah, K; Khanna, R; Singh, Y. P

Suppression of Reproductive Potential of Anopheles Stephensi Using Chitin Synthesis Inhibitors
p. 0421 | Saxena, S. C; Kaushik, R.

Effect of Cedarwood Oil On Reproduction of Dysdercus Koenigii(F)
p. 0422 | Singh, D; Rao, S. M

Quantitative changes in the glycogen content during growth and development of Chilo Partellus ( Lepidoptera : Pyralidae )
p. 0423 | Raja, Sabita; Thakur, S. S.; Rao, B. Kishen; Kaur, Amarjit

Studies on Ultrastructure and Function Of the Jaws of Land-Leech, Haemadipsa Zeylanica (Moquin-Tandon)
p. 0425 | Pokharia, M. S

Characterization of Purple and Green Photosynthetic Bacteria Isolated from the Lagoon of Agatti Atoll (Lakshadweep Sea )
p. 0426 | Bharathi, P. A. Loka; Chandramohan, D

Erratum for page 208-210
p. 0428

News
p. 0428

Book Reviews
p. 0429