Gaseous loss of nitrogen from plant-soil systems - J.R. Freney; J.R. Simpson J.R Simpson (Hague Martinus Nijhoff Publishers, 1983)
J.R. Freney; J.R. Simpson & J.R Simpson: Gaseous loss of nitrogen from plant-soil systems. Hague. Martinus Nijhoff Publishers, 1983. 90-247-2820-7--(631.416FRE)
ENGLISH