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Journal Article Soil Fertility and Fertilizers Get access Soil Fertility and Fertilizers. Tisdale Samuel L. Nelson Werner L. . 430 pgs. , illus. The Macmillan Co. , 60 Fifth Ave. , New York 11, N. Y. (1956) 7. 75 AIBS Bulletin, Volume 7, Issue 1, January 1957, Page 40, https: //doi. org/10. 2307/1292062 Published: 01 January 1957
Tisdale et al. (Tue,) studied this question.