TY - BOOK ED - The American Phytophatological Society. St. Paul, Minn. TI - Crown gall (Diapositiva) T2 - Plant disease profiles ser. 2 PY - 0000///(s.a.) CY - Ithaca PB - Cornell University KW - Agalla de la corona KW - Agrobacterium tumefaciens KW - Fitopatología N1 - Nota explicativa 4 p; Tambien en CD 4 3/4 plgs ER -