ENGLISH MEN OF SCIENCEEDITED BYJ. REYNOLDS GREEN, D.Sc.HERBERT SPENCERHERBERT SPENCERBYJ. ARTHUR THOMSON, M.A.REGIUS PROFESSOR OF NATURAL HISTORY INTHE UNIVERSITY OF ABERDEENAUTHOR OFTHE STUDY OF ANIMAL LIFE; THE SCIENCE OF LIFE;OUTLINES OF ZOOLOGY; PROGRESS OF SCIENCE;ETC. ETC.