2

Characterizing soils using a portable X-ray fluorescence spectrometer: 1. Soil texture

Year:
2011
Language:
english
File:
PDF, 1.28 MB
english, 2011
15

Digital signature of multicast streams secure against adaptive chosen message attack

Year:
2004
Language:
english
File:
PDF, 1.31 MB
english, 2004
23

Soil Organic Carbon Variability in Croplands

Year:
2011
Language:
english
File:
PDF, 184 KB
english, 2011