Contents: 1. Floral morphometry and pollen biology of Elaeocarpus tuberculatusRoxb (Elaeocarpaceae)/Nusrin S and A. K. Sreekala1. 2. Analysis of culturable aeromycoflora in Farakka, West Bengal, India in relation to meteorological parameters, air pollutants andallergic manifestation/Shipra Roy, Arindom Chakraborty, Saibal Moitra and Kashinath Bhattacharya. 3. Reproductive ecology of some carpet weed species of Molluginaceae/Maddala Sulakshana. 4. An ecological study of sand dunes and beaches of Visakhapatnam/G. Venkata Suvarna. 5. Pollination ecology of three exotic weed species of Asteraceae/B. Usharani. 6. Nesting behavior and foraging ecology of dammer bee, Trigonairidipennis Smith (Apidae: Meliponinae)/A.J. Solomon Raju and K. Sambasiva Rao.