1.
Mapping Soil Biodiversity in Europe and the Netherlands
2.
Die bodenkunde, oder Die lehre vom boden, nebst einer vollständigen anleitung zur chemischen analyse der ackererden und den resultaten von 170 chemisch untersuchten bodenarten aus...
Algemeen Nederlandsch-Indisch Bodemcongres met demonstratieve tentoonstelling, te houden te Djocja van 25 tot en met 28 October 1916
Soil survey of San Saba County, Texas /
Soil pH, Calcium Content and Bacteria as Major Factors Responsible for the Distribution of the Known Fraction of the DNA Bacteriophage Populations in Soils of Luxembourg
Die chemie der Ackerkrume. Nach der hollandischen Original-Ausg.
The soils of Eastland, El Paso, Lubbock and San Saba counties / G.S. Fraps.
Soil Carbon Pool and Carbon Fluxes Estimation in 26 Years after Selective Logging Tropical Forest at Sabah, Malaysia
Spearman correlation test results for correlations between acidobacterial SDs to soil abiotic properties.
Sampling sites of three nature reserves and their fynbos and soil characteristics.