TY  - BOOK
AU  - International Symposium, University of Guelph, 1974         
TI  -  Haploids in higher Plants : advances and potential : proceedings                                                       
U1  - 574. 8732 INT                  
PY  - 1974///
CY  - Guelph                                                      
PB  - University of Guelph                                        
ER  -