Contents

 

1.  Removal of surfactant from industrial wastewaters by coagulation flocculation process
M. A. Aboulhassan, S. Souabi, A. Yaacoubi and M.Baudu

 

2.  Environmental impact of an orchard winter wash and early season pesticide applications on both a beneficial and a pest mite species in Bramley apple orchards
A. G. S. Cuthbertson and A. K. Murchie

 

3.  Comparative evaluation of EDTA, pyridine and acetic acid for the assessment of available heavy metals from domestic and industrial sludges
A. A. Olajire, M. O. Bello, M. Abdul-Hammed and O. M. Olabemiwo

 

4.  Influence of gender and type of school on environmental attitude of teachers in Iran and India
S. M. Shobeiri, B. Omidvar and N. N. Prahallada

 

5.  Characterization of ambient aerosols in Northern Thailand and their probable sources
N. Tippayawong, P. Pengchai and A. Lee

 

6.  Biodegradation of Cypermethrin by pseudomonas in a batch activated sludge process
S. Jilani and M. Altaf Khan

 

7.  Correlations, partitioning and bioaccumulation of trace metals between different segments of Taylor Creek, southern Nigeria
E.C. Okafor and K. Opuene

 

8.  Impact assessment due to rural electrification in hill tract of Bangladesh for sustainable development
Dr. Md. J. B. Alam, M. R. Islam, R. Sharmin, Dr. M. Iqbal, M. S. H. Chowduray and G. M. Munna

 

9.  Ambient air quality of Kathmandu valley as reflected by atmospheric particulate matter concentrations (PM10)
D. Giri, K. Murthy V., P. R. Adhikary, S. N. Khanal

 

10.  Phytotoxic effect of aluminum and chromium on the germination and early growth of wheat (Triticum aestivum) varieties Anmol and Kiran
S. N. Jamal, M. Z. Iqbal and M. Athar

 

11.  Comparison of the biological NH3 removal characteristics of a three stage biofilter with a one stage biofilter
H. Taghipour ,M. R. Shahmansoury , B. Bina and H. Movahdian

 

12.  Rectangular tank surface aerators: scale up criteria and energy conservation
A. R. Rao and B. Kumar

 

13.  Siting MSW landfills with a weighted linear combination methodology in a GIS environment
A. Salman Mahini and M. Gholamalifard

 

14.  Slow arsenic poisoning of the contaminated groundwater users
M. M. Uddin, A. K. M. Harun-Ar-Rashid, S. M. Hossain, M. A. Hafiz, K. Nahar and S. H. Mubin

 
 
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