64

Vanadyl ion (VO2+) as a spectroscopic probe of metal binding to nitrohumic acid

Year:
1990
Language:
english
File:
PDF, 330 KB
english, 1990
77

Ethanol effects on the ripening of climacteric fruit

Year:
1997
Language:
english
File:
PDF, 180 KB
english, 1997
78

An ESR study on the Irati oil shale kerogen

Year:
1987
Language:
english
File:
PDF, 249 KB
english, 1987
82

Soil management system effects on size fractionated humic substances

Year:
1999
Language:
english
File:
PDF, 505 KB
english, 1999