The International Biotechnology Directory 1995 Products, Companies, Research and Organizations
Corporate Directory of US Public Companies 1994
The Grants Register 1993-1995
Major Companies of the USA 1988/89
Register of Defunct Companies
Federal Yellow Book The Directory of the USA Federal Government Departments and Independent Agencies
Major Companies of Europe 1990/91 Volume 3 Major Companies of Western Europe Outside the European Economic Community
ISVA Directory of Members and Member Firms 1995/96
Biomass: International Directory of Companies, Products, Processes and Equipment
The Grants Register, 1997
