Cyclostereoisomerism
p. 0689 | Nasipuri, D.; Saha, A.

Synthesis and purification of oligodeoxyribonucleotides: A modified approach
p. 0693 | Majumder, Kumud; Kadalayil, Latha P.; Brahmachari, S. K.

News
p. 0697

Biological profile of some thiodicarbonimidic diamide dihydrochlorides
p. 0698 | Pandeya, S. N.; Srivastava, Vandana; Gupta, K.

News
p. 0701

Isolation and identification of a Bacillus species pathogenic to mosquito larvae: Its commercial implications as bioinsecticide
p. 0702 | Singh, R. P.

News
p. 0704

Biochemical adaptive responses in glucose metabolism of fish (Tilapia mossambica) during ammonia toxicity
p. 0705 | Begum, S. Jabeen

Synthesis and anti-inflammatory activity of some 5-substituted tetrazoles
p. 0709 | Shukla, J. S.; Misra, R.; Rastogi, R.

Effect of polychlorinated dibenzofurans (PCDFs) on glutathione, glutathione peroxidase and lipid peroxidation in rat liver
p. 0710 | Devamanoharan, P. S.; Sankar, R.; Devi, C. S. Shyamala

On the ultrapotassic rhyolites from Gurapratap Singh and Diri area, Pali District, Rajasthan
p. 0712 | Maheshwari, Anil

Some metabolic aspects of fungal infected sweet potato (Ipomea batatas (L. ) Poir) tubers
p. 0713 | Addy, S. K.; Singh, A.; Srivastava, S.

Coriolis coupling constants and centrifugal distortion constants of selenyl halides
p. 0714 | Mohan, S.; Durai, S.; Narasimhan, N. S.

EDAX mineral assay of cross-bred bull's semen
p. 0715 | Belorkar, P. M.; Patel, K. V.; Dhami, A. J.; Kodagali, S. B.

Monosomics in Brassica carinata A. Br.
p. 0717 | Sarla, N.; Raut, R. N.

Analysis of genetic architecture for pungency (pyruvic acid) in onion (Allium cepa L. )
p. 0719 | Pal, Netra; Singh, Narendra

RNA as a substrate for the assay of heat stable nuclease of Staphylococcus aureus
p. 0720 | Keshava, N.; Venkatasubbaiah, P.; Dwarakanath, C. T.

Effect of fungicide zineb on the leaching of micronutrients from the leaves of Zea mays L.
p. 0721 | Jetty, Annapurna; Rao, P. Raghuveer

Removal of seed dormancy by GA in some weeds
p. 0722 | Kasera, P. K.; Sen, D. N.

Can the use of Azospirillum biofertilizer control sorghum shootfly ?
p. 0723 | Mohan, S.; Jayaraj, S.; Puroshothaman, D.; Rangarajan, A. V.

Little known attributes of some mangrove plants of the Karnataka coast
p. 0725 | Rao, T. Ananda; Suresh, P. V.; Sherieff, A. N.

Graniferous tracheary elements in the haustorium of Scleropyrum wallichianum Arn. (Santalaceae)
p. 0727 | Niranjana, R.; Shivamurthy, G. R.

Biochemical changes during androgenesis in Datura innoxia
p. 0730 | Swarnkar, P. L.; Bohra, S. P.; Chandra, N.

Outbreak of stunt nematodes on wheat in Gujarat
p. 0731 | Patel, D. J.; Thakar, N. A.; Patel, H. R.; Patel, C. C.

Phomopsis leucaenae sp. nov. causing foliar infection on Leucaena leucocephala in Kerala, India
p. 0732 | Mohanan, C.; Sharma, J. K.

Toxicity of industrial effluents to the freshwater cat fish Mystus keletius
p. 0733 | Raj, S. Stephen Maria Antony; Murugesan, A. G.; Haniffa, M. A.

Sexing larva and pupa of Opisina arenosella Walker (Lepidoptera: Cryptophasidae)
p. 0735 | Babu, P. B. Santhosh; Prabhu, V. K. K.

Occurrence of Aedes (Stegomyia) Krombeini Huang (Diptera: Culicidae) in India
p. 0736 | Tewari, S. C.; Hiriyan, J.; Reuben, R.

On the transfer cell-like nutritive cells of the galls induced by thrips (Thysanoptera: Insecta)
p. 0737 | Raman, A.

Book Reviews
p. 0739

Science News
p. 0741

Announcements
p. 0742