 | Anthracnose disease ratings for alfalfa varieties and experimental strains | (1) |
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 | Anthracnose disease ratings for alfalfa varieties and experimental strains / by T.E. Devine, T.A. Campbell, and C.H. Hanson. Devine, T. E. 1n Washington : Agricultural Research Service, U.S. Dept. of Agriculture, 1975. | |
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