Principles of biological assay.
With a forward by Percival Hartley.
APA Citation
Emmens, C. W. (Clifford Walter). (1948). Principles of biological assay. London: Chapman & Hall.
MLA Citation
Emmens, C. W. (Clifford Walter). Principles of Biological Assay. London: Chapman & Hall, 1948.
Warning: These citations may not always be complete (especially for serials).