Obtaining various grades of NPK fertilizers from ammonium phosphate and urea with additition of micronutrients
vastutusandmed                    
                    
Ernst Aasamäe, Edgar Arumeel, Marve Einard
                            
                    
ajakirja aastakäik number kuu                    
                    
Vol. 41
                            
                    
ilmumisaasta                    
                    
                
leheküljed                    
                    
4, p. 164-170
                            
                    
märksõna                    
                    
                
ISSN                    
                    
0201-8128
                            
                    
märkused                    
                    
Bibl. 15 ref
                            
                    
keel                    
                    
inglise
                            
                    
                            Aasamäe E., Arumeel E., Einard M. Obtaining various grades of NPK fertilizers from ammonium phosphate and urea with additition of micronutrients // Proceedings of the Estonian Academy of Sciences. Chemistry (1992) Vol. 41, 4, p. 164-170.