1. Aquatic Macroinvertebrate Diversity in Nanda Devi Biosphere Reserve, India

   • Ramesh C. Sharma
   • Geetu Bhanot
   • Deepak Singh

   OriginalPaper 21 July 2005 Pages: 211 - 221

2. Physiological and Biochemical Effects of Simulated Acid Rain on Phaseolus Vulgaris Var. HUR-15

   • T. I. Khan
   • Shikha Devpura

   OriginalPaper 21 July 2005 Pages: 223 - 226

3. Urban Wastewater Treatment and Reclamation for Agricultural Irrigation: The situation in Morocco and Palestine

   • D. Fatta
   • Z. Salem
   • M. Loizidou

   OriginalPaper 21 July 2005 Pages: 227 - 236

4. Effects of Light Zenith Angle Variation on Spectral Responses of a Water Body’s Environmental Quality

   • D. S. Bhargava
   • D. W. Mariam

   OriginalPaper 21 July 2005 Pages: 237 - 247

5. Assessment of the Microbiological Quality of Clarias gariepinus Exposed to an Industrial Effluent in Nigeria

   • S. O. Adewoye
   • A. Lateef

   OriginalPaper 21 July 2005 Pages: 249 - 254

6. Silence on the Issue of our Time

   • Maria Luisa Cohen

   OriginalPaper 21 July 2005 Pages: 255 - 261

7. The Human Animal

   OriginalPaper 21 July 2005 Pages: 263 - 265

8. Book Reviews

   • John F. Potter

   OriginalPaper 21 July 2005 Pages: 267 - 268

9. Guest Commentary and Book Review: Who Could Deny Limits to Economic Growth?

   • Udo E. Simonis

   OriginalPaper 21 July 2005 Pages: 269 - 270