Symposium on Isotope and Radiation Techniques in Studies of Soil Physics, Irrigation and Drainage in Relation to Crop roduction
Bok
·
Engelsk
·1974
· Vis mer
International Conference on the Status of Knowledge, Critical Research Needs, and Potential Research Facilities Relating to the Cooperative Research Needs for the Renovation and Reuse of Municipal Wastewater in Agriculture
Bok
·
Engelsk
·1981
· Vis mer