Catalogue of scientific papers, 1800-1900 :
subject index.

APA Citation

Royal Society (Great Britain)., McLeod, H. (1908). Catalogue of scientific papers, 1800-1900: subject index. Cambridge: University press.

MLA Citation

Royal Society (Great Britain), and Herbert McLeod. Catalogue of Scientific Papers, 1800-1900: Subject Index. Cambridge: University press, 1908.

Warning: These citations may not always be complete (especially for serials).