TY - GEN AU - Klinke,A AU - Müller,J AU - Wricke,G TI - Characterization of nematode resistance genes in the section Procumbentes genus Beta: response to two populations of Heterodera schachtii SN - 0040-5752 PY - 2013///1029 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00224075 ER -