TY  - BOOK
TI  - Soil nitrogen as fertilizer or pollutant: proceedings and report of a research coordination meeting 
T2  - Panel proceedings series
SN  - 9201110804 
U1  - 628.16841 
PY  - 1980///
CY  - Vienna, [New York
PB  - International Atomic energy Agency, available from Unipub]
KW  - Fertilizers
KW  - Groundwater
KW  - Soils
N1  - "STI/PUB/535."
ER  -