1. The greening of education: An environmental responsibility

   • John F. Potter

   Editorial Pages: 79 - 82

2. Local and regional air quality impacts of airport operations

   • J. W. S. Longhurst
   • D. W. Raper
   • D. E. Conlan

   Papers Pages: 83 - 90

3. Sewage as a resource: a case study of afforestation using sewage irrigation in Jaipur, Rajasthan, India

   • Rajiv K. Sinha

   Papers Pages: 91 - 94

4. Environmental perspectives of pupils: the development of an attitude and behaviour scale

   • Franz X. Bogner
   • Manfred G. Wilhelm

   Papers Pages: 95 - 110

5. Competitive biomethanation using substrates in combination and by cross inoculation

   • N. Chakravorty
   • G. M. Sarkar
   • S. C. Lahiri

   Papers Pages: 111 - 115

6. Assessing and managing the sociocultural impacts of ecotourism: revisiting the Santa Elena rainforest project

   • Stephen Wearing
   • Libby Larsen

   Papers Pages: 117 - 133

7. The search for the sustainable city in 20th century urban planning

   • A. D. Basiago

   Papers Pages: 135 - 155

8. Sustainable development and automation: are they compatible?

   • Satyabrata Pradhan

   Papers Pages: 157 - 162

9. Conference announcements

   Announcement Pages: 163 - 166