1. Editorial

   EditorialNotes Pages: 402 - 407

2. Additional remarks on fresh water pollution by acid precipitation

   Legacy Pages: 408 - 408

3. Effects of acid precipitation on inland waters

   • Tollan A.

   OriginalPaper Pages: 409 - 416

4. Concentrations of heavy metals and polycyclic aromatic hydrocarbons in river sediments: geochemical background, man's influence and environmental impact

   • Förstner U.
   • Müller G.

   OriginalPaper Pages: 417 - 432

5. Potential use of freshwater molluscs for monitoring river pollution

   • Zadory L.
   • Müller P.

   OriginalPaper Pages: 433 - 445

6. The Great Lakes: An Example of International Cooperation to Control Lake Pollution

   • Swain W. R.

   OriginalPaper Pages: 447 - 456

7. Ground-Water pollution and its sources

   • Zaporozec A.

   OriginalPaper Pages: 457 - 471

8. Ground-Water Protection Zones

   • Mull R.

   OriginalPaper Pages: 473 - 481

9. Wastewater reclamation and reuse

   • Heaton R. D.

   OriginalPaper Pages: 483 - 501

10. Institutional instruments for water pollution control

    • Grima A. P.

    OriginalPaper Pages: 503 - 511

11. IGU Working group on geography of health circular letter n^o 3

    • Y. Verhasselt

    The International Geographical Union Reports Pages: 513 - 515

12. IGU Groupe de travail geographie de la sante lettre circulaire n^o 3

    • Y. Verhasselt

    The International Geographical Union Reports Pages: 514 - 514

13. IGU Working group on applied aspects of Geography

    • Marcel Belanger

    The International Geographical Union Reports Pages: 515 - 515

14. Book reviews

    • Alexander Zaporozec
    • Alexander Zaporozec
    • Malin Falkenmark

    BookReview Pages: 516 - 516