Peter Morrison Vitousek
Jan Vymazal
L. O. Nilsson
A. F. Harrison
Thomas C. Malone
James S. Rentch
Katherine J. Elliott
T. Tamminen
Omkar Singh
James M Hood
Leonard Cornelis Brouwer
Bärbel Müller-Karulis
Nellie Stark
G. A. Larkin
CEC/IUFRO Symposium--Nutrient Uptake and Cycling in Forest Ecosystems (1993 Halmstad, Sweden)
Björn Lundgren
Theo C. Prins
D. W. Johnson
Leonard J. Guarraia
Ivan J. Fernandez