1. Natural resource development in the tropics

   • C. Gregory Knight

   Editorial Pages: 511 - 512

2. A typology of scientific bottlenecks to natural resources development

   • Castri F.
   • Hadley M.

   OriginalPaper Pages: 513 - 522

3. Remarks on the term “environment”

   • Weichhart P.

   OriginalPaper Pages: 523 - 531

4. Integrated development in a Nigerian rural environment: Issues of inter-disciplinary co-operation

   • Onyemelukwe J. O. C.

   OriginalPaper Pages: 533 - 538

5. World frontiers of settlement

   • Stone K. H.

   OriginalPaper Pages: 539 - 554

6. Transformation of the Nigerian forest ecosystem: A state of knowledge assessment of their socio-economic effects

   • Onyemelukwe J. O. C.

   OriginalPaper Pages: 555 - 560

7. Landuse in the dimensions of rural unemployment and productivity in Nigeria

   • Uyanga J.

   OriginalPaper Pages: 561 - 566

8. Outlook on farming systems and root-knot damage to crops in Eastern Nigeria

   • Ogbuji R. O.
   • Uwakah C. T.

   OriginalPaper Pages: 567 - 570

9. The deterioration of the Nigerian environment: Problems of solid wastes disposal in the metropolitan Lagos

   • Sule O. R. A.

   OriginalPaper Pages: 571 - 577

10. Human behaviour and disease hazards: Spatial perspectives on rural health

    • Roundy Robert W.

    OriginalPaper Pages: 579 - 586

11. A kind of development? Spatial and structural changes in the beef cattle industry of Papua New Guinea

    • Connell J.

    OriginalPaper Pages: 587 - 598

12. Geography of the Islamic pilgrimage

    • Shair I. M.
    • Karan P. P.

    OriginalPaper Pages: 599 - 608

13. Water resource management problems in Romania

    • Turnock D.

    OriginalPaper Pages: 609 - 622

14. Geography in China — A report

    • Manshard W.

    Reports Pages: 623 - 626

15. Book reviews

    • Anthony M. Fuller
    • C. Koeman
    • R. W. Butler

    BookReview Pages: 627 - 628