Commentary
The instruments of urban land policy in India: opportunities for future direction 1427 – 1447
B P Acharya
Dynamic spatial interaction models: new directions 1449 – 1460
P Nijkamp, A Reggiani
A multiobjective approach to the reorganization of health-service areas: a case study 1461 – 1470
J Malczewski, J Ogryczak
Dynamics of urban systems: general trends and Dutch experiences 1471 – 1486
L van den Berg, J van der Meer
Technical changes and the rate of profit in the Canadian textile, knitting, and clothing industries 1487 – 1505
M Webber, S Tonkin
Philosophical aspects of 500-year planning 1507 – 1522
B E Tonn
Cross-hauling and nonsurvey input - output models: some lessons from small-area timber economies 1523 – 1530
M H Robison, J R Miller
Demographics in demographic - economic models: a note on the basic activity - commodity framework 1531 – 1536
M Hynes, R W Jackson
Demographics in demographic - economic models: notes on two activity - commodity frameworks 1537 – 1542
M Madden
Demographics in demographic - economic models: a reply to Madden 1543 – 1545
R W Jackson, M Hynes
Reviews 1547 – 1560
