Books by C. H. Hanson:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Hanson, C. H. (Clarence Herman), 1913-: Alfalfa varieties in the United States (Agriculture Research Service, U.S. Dept. of Agriculture, 1960), also by C. S. Garrison and Hugo O. Graumann (page images at HathiTrust)- Hanson, C. H. (Clarence Herman), 1913-: Anthracnose disease ratings for alfalfa varieties and experimental strains (Agricultural Research Service, U.S. Dept. of Agriculture, 1975), also by T. E. Devine, T. A. Campbell, and United States. Agricultural Research Service (page images at HathiTrust)
- Hanson, C. H. (Clarence Herman), 1913-: Performance of two-clone crosses in alfalfa and an unanticipated self-pollination problem (U.S. Dept. of Agriculture, 1964) (page images at HathiTrust)
- Hanson, C. H. (Clarence Herman), 1913-: Relative performance of alfalfa varieties, variety crosses, and variety mixtures (Agricultural Research Service, U.S. Dept. of Agriculture, 1964) (page images at HathiTrust)
- Hanson, C. H. (Clarence Herman), 1913-: Variation in coumestrol content of alfalfa as related to location, variety, cutting, year, stage of growth, and disease (U.S. Dept. of Agriculture, 1965) (page images at HathiTrust)
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