Authors | Phillip Crowson
            
            
            Books by Phillip Crowson
            
            
                
                                            
                        
                            
                            
                            Minerals Handbook 1996–97: by Phillip Crowson
                            by Phillip Crowson
                            
            
            
            
            
            
    
                         
                                            
                        
                            
                            
                            Minerals Handbook 1988–89: by Phillip Crowson
                            by Phillip Crowson
                            
            
            
            
            
            
    
                         
                                            
                        
                            
                            
                            Economics For Managers: A Professionals' Guide: by Phillip Crowson
                            by Phillip Crowson
                            
            
            
            
            
            
    
                         
                                            
                        
                            
                            
                            Minerals Handbook 1992-93: Statistics And Analyses Of The World's Minerals Industry: by Phillip Crowson
                            by Phillip Crowson
                            
            
            
            
            
            
    
                         
                                            
                        
                            
                            
                            Minerals Handbook 1982-83: by Phillip Crowson
                            by Phillip Crowson
                            
            
            
            
            
            
    
                         
                                            
                        
                            
                            
                            Minerals Handbook 1994-95: Statistics And Analyses Of The World's Minerals Industry: by Phillip Crowson
                            by Phillip Crowson