874 
C. Wachmann 
Environment Canada 
Ottawa, Ontario 
John M. Wightman 
Canadian Forestry Service 
Ottawa, Ontario 
Partick D. Warrington 
B.C. Remote Sensing Information 
Office 
Victoria, British Columbia 
Parker G. Williams 
Integrated Resources Photo. Ltd. 
Vancouver, British Columbia 
Vernon F. Wetzel 
Sun Oil Company 
Calgary, Alberta 
Erling R. Winquist 
Alberta Lands and Forests 
Edmonton, Alberta 
J. Kim Whytock 
Parks Canada 
Ottawa, Ontario 
W.A. Wolley-Dod 
Alberta Councillor 
Canadian Institute of Surveying 
Calgary, Alberta 
Gregory M. Wickware 
Parks Canada 
Winnipeg, Manitoba 
CHILE 
Goetz Schuerholz 
Oficina Regional de la FAO, Providencia 
Santiago 
CUBA 
Pedro Manuel Fernandez 
Inst. Cubano de Geodesia y Cartografia 
Havana 
ENGLAND 
Leslie J. Gibson 
University of Aston 
Birmingham 
Victor Zsilinszky 
Ontario Centre for Remote Sensing 
Toronto, Ontario 
FRANCE 
Raymond Brossier 
Institut Géographique National 
Saint Mande 
Michel C. Girard 
Institut National Agronomique 
Paris-Grignon 
André Fontanel 
Institut Français du Pétrole 
Rueil-Malmaison 
Colette M. Girard-Ganneau 
Institut National Agronomique 
Paris-Grignon