In a handful of fertile soil, there are more individual organisms than the total number of human beings that have ever existed.

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The International Union of Soil Sciences (IUSS) is the global union of soil scientists. The objectives of the IUSS are to promote all branches of soil science, and to support all soil scientists across the world in the pursuit of their activities. This website provides information for IUSS members and those interested in soil science.

IUSS Bulletins - Archive since 1952

For higher resolution – please contact the secretary!

Bulletins produced by Sigbert Huber
from 2015 onwards (Austria)

Bulletins produced by Alfred Hartemink
2003-2014 (The Netherlands)



Bulletins produced by Winfried Blum
1990-2002 (Austria)

Bulletins produced by Wim Sombroek
1978-1990 (Netherlands)



Bulletins produced by Rudi Dudal
1974-1978 (Italy)



Bulletins produced by F.A. van Baren
1952-1974 (Netherlands)