Soil resilience and sustainable land use : proceedings of a symposium held in Budapest, 28 September to 2 October 1992, including the Second Workshop on the Ecological Foundations...

por Greenland, D. J.
Publicado 1994

European solonetz soils and their reclamation /

Publicado 1971

Recycling of plant nutrients from industrial processes : 10th International CIEC Symposium : proceedings, 1996, December 9-11, Federal Agricultural Research Centre, Braunschweig-Vo...

Publicado 1997