TY - JA AU - Hermsen,J.G.T. TI - Quantitative investigations on progressive necrosis in wheat hybrids SN - 1573-5060 PY - 1960/// N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0014-2336 T2 - Euphytica ER -