Media type: E-Article Title: Chitin and nodulation Contributor: BULAWA, CHRISTINE E.; WASCO, WILMA imprint: Springer Science and Business Media LLC, 1991 Published in: Nature Language: English DOI: 10.1038/353710b0 ISSN: 1476-4687; 0028-0836 Keywords: Multidisciplinary Origination: Footnote: