Effects on the Great Drought on the Prairies of Iowa, Nebraska, and Kansas
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[1] J. E. Weaver,et al. Ecology and Relative Importance of the Dominants of Tall-Grass Prairie , 1932, Botanical Gazette.
[2] J. E. Weaver. Plant Production as a Measure of Environment: A Study in Crop Ecology , 1924 .
[3] J. E. Weaver,et al. Response of the Prairie to the Great Drought of 1934 , 1935 .