http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (x, 309 pages 47 illustrations)
This well-known series presents reviews of current research on all aspects of soil science. Volume 18 contains articles dealing with soil denitrification, the effects of soil freezing on its chemical and biological properties, the behavior of phosphorus in soil and the response of crops to phosphorus, and the distribution and management of drylands in the People's Republic of China.