TY - TH AU - Bahl,P.N. TI - Chromosomal location, expressivity and inheritance of male-fertility restoring genes in six R-lines of wheat PY - 1971/// CY - Fargo, ND (USA) PB - North Dakota State University, KW - Fertility KW - Hybridization KW - Wheat KW - AGROVOC N1 - Thesis (Ph. D) ER -