TY  - BOOK
AU  - Ullrich, W.R., Fuggi, A. 
TI  - Inorganic nitrogen in plants and microorganisms: uptake and metabolism
SN  - 3540527737
PY  - 1990///
CY  - Berlin
PB  - Springer-Verlag
KW  - Nitrogen--Metabolism--Congresses Plants--Metabolism--Congresses
ER  -