TY - BOOK AU - Tasaki,S. AU - Dusi,A.N. TI - Inheritance of papaya ringspot virus - Wstrain (Watermelon mosaic virus-1)resistence in the interspecific hybrid between Cucurbita ecuadorensis x C. maxima PY - 1990///. CY - Brasilia, DF (Brasil): KW - Abobora KW - Virus KW - Variedade Resistente N1 - 10 ref.; Summary (Eng) ER -