organized by the Commission of the European Communities, Directorate General for Sciene, Research, and Development, the Netherlands Integrated Soil Research Programme, and held in Maastricht, 6-12 September 1992 ; edited by Herman J.P. Eijsackers and Timo Hamers
Kluwer Academic
c1993
Soil & environment
v. 1
所蔵館3館