Obtaining various grades of NPK fertilizers from ammonium phosphate and urea with additition of micronutrients
statement of authorship                    
                    
Ernst Aasamäe, Edgar Arumeel, Marve Einard
                            
                    
journal volume number month                    
                    
Vol. 41
                            
                    
year of publication                    
                    
                
pages                    
                    
4, p. 164-170
                            
                    
subject term                    
                    
                
ISSN                    
                    
0201-8128
                            
                    
notes                    
                    
Bibl. 15 ref
                            
                    
language                    
                    
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.