U.S. flag

An official website of the United States government

NALDC

Main content area

MLA

Thomas, Walter, and Warren B Mack. "A Foliar Diagnosis Study of the Influence of Calcium From Two Sources, Lime and Superphosphate." , 685-693.. Print

APA

Thomas, W., & Mack, W. B. (0000). A Foliar Diagnosis Study of the Influence of Calcium From Two Sources, Lime and Superphosphate.

Chicago

Thomas, Walter, and Warren B Mack. "A Foliar Diagnosis Study of the Influence of Calcium From Two Sources, Lime and Superphosphate" (1939): 685-693..