Haku
Viitteet 1-4 / 4
Subsoil loosening by mechanical and biological processes
(Nordiska Jordbruksforskares Förening (NJF), 1998)
Nordic reference soils : 1. Characterisation and classification of 13 typical Nordic soils 2. Sorption of 2,4-D, atrazine and glyphosate
(Nordiska Jordbruksforskares Förening (NJF), 1998)
Subsoil loosening by mechanical and biological processes
(Nordiska Jordbruksforskares Förening (NJF), 1998)
Root growth dynamics on ploughed and unploughed clay soils
(Nordiska Jordbruksforskares Förening (NJF), 1999)