Zoekresultaten
Resultaat 1 - 5 (van 5)
A. Veldkamp Soil fertility
Non-fictie
Engels | 7 pagina's | Agromisa, Wageningen | 1992
Gedrukt boek
N. van Duivenbooden Sustainability in terms of nutrient elements with special reference to West-Africa
Non-fictie
Engels | 23 pagina's | CABO-DLO, Wageningen | 1992
Gedrukt boek
Arjan Gijsman Deforestation and land use
changes in physical and biological soil properties in relation to sustainability
Non-fictie
Engels | 38 pagina's | Agricultural University Wageningen, Department of Soil Science and Geology, Wageningen | 1992
Gedrukt boek
Guanglong Tian Biological effects of plant residues with contrasting chemical compositions on plant and soil under humid tropical conditions
Non-fictie
Engels | 114 pagina's | 1992
Gedrukt boek
Mirjam van Roode Agroforestry and the availability of soil water
a study on soil water in an agroforestry system in Kalalu, Kenya
Non-fictie
Engels | 1992
Gedrukt boek