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University of California 1 The senior author is indebted to R. H. Allee, Director of the International Institute of Agricultural Sciences at Turrialba, Costa Rica, for arranging the author's sojourn at the Institute, and to N. C. Ives and S. Bonilla for assistance in collecting soil samples and conducting experiments.
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Hans Jenny
Springer Nature (Germany)
Stanley P. Gessel
F. T. Bingham
University of California, Riverside
Soil Science
University of California System
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Jenny et al. (Thu,) studied this question.
synapsesocial.com/papers/6a1eb015e5c5a32e9d9a74ce — DOI: https://doi.org/10.1097/00010694-194912000-00001