Crop ScienceVolume 12, Issue 3 cropsci1972.0011183X001200030045x p. 394-394 Registration of Crop Cultivars Registration of Critana Thickspike Wheatgrass1 (Reg. No. 9) J. R. Stroh, J. R. StrohSearch for more papers by this authorA. A. Thornburg, A. A. ThornburgSearch for more papers by this authorD. E. Ryerson, D. E. Ryerson Plant Materials Center Manager and Plant Materials Specialist, Soil Conservation Service, USDA, Bridger and Bozeman, Montana, respectively, and Professor of Range Management, Animal and Range Science Department, Montana State University, Bozeman.Search for more papers by this author J. R. Stroh, J. R. StrohSearch for more papers by this authorA. A. Thornburg, A. A. ThornburgSearch for more papers by this authorD. E. Ryerson, D. E. Ryerson Plant Materials Center Manager and Plant Materials Specialist, Soil Conservation Service, USDA, Bridger and Bozeman, Montana, respectively, and Professor of Range Management, Animal and Range Science Department, Montana State University, Bozeman.Search for more papers by this author First published: 01 May 1972 https://doi.org/10.2135/cropsci1972.0011183X001200030045xCitations: 6 1 Published with approval of the Director of the Montana Agricultural Experiment Station as Journal Series No. 316. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article.Citing Literature Volume12, Issue3May–June 1972Pages 394-394 RelatedInformation