De Vries, L. (1939). German-English science dictionary for students in the agricultural, biological and physical sciences. McGraw-Hill Book Co..
Cita Chicago Style (17a ed.)De Vries, Louis. German-English Science Dictionary for Students in the Agricultural, Biological and Physical Sciences. New York: McGraw-Hill Book Co., 1939.
Cita MLA (8a ed.)De Vries, Louis. German-English Science Dictionary for Students in the Agricultural, Biological and Physical Sciences. McGraw-Hill Book Co., 1939.
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